Today, November 1, 2025, marks another fabulous year in the life of one of K-pop’s most charismatic stars: Jeongyeon from TWICE. As the lead vocalist of the globally adored girl group, Jeongyeon has captivated millions with her powerful voice, effortless cool, and that signature short hairstyle that screams confidence. For ONCEs (TWICE fans) around the world, her birthday is a day of pure joy, filled with nostalgia, celebration, and endless streams of “Happy Birthday” messages. Whether you’re blasting “Fancy” on repeat or crafting the perfect SMS to send her way, this special day reminds us why Jeongyeon is not just a pop singer but an icon of resilience and charm.
Birthday of Jeongyeon
At Happy Birthday Party SMS, we believe every birthday deserves a spotlight, especially for idols like Jeongyeon who light up our playlists and hearts. In this article, we’ll dive into her incredible journey, share heartfelt wishes you can copy-paste into your next text, and offer creative ways to celebrate—from virtual cheers to fan meetups. Let’s raise a virtual toast (or a strawberry milkshake, her rumored fave) to the queen of vocals turning 29!
Short Bio About Jeongyeon
Yoo Jeong-yeon, better known by her stage name Jeongyeon (정연), was born on November 1, 1996, in Suwon, Gyeonggi Province, South Korea. Originally named Yoo Kyung-wan at birth—a moniker she later changed in the third grade because it sounded too boyish and led to teasing—Jeongyeon has always been unapologetically herself. Growing up in a supportive family, she shares a close bond with her two older sisters, one of whom is the acclaimed actress Gong Seung-yeon, known for her roles in hit K-dramas like My Lovely Liar. Her father, a talented chef who once cooked for former South Korean President Kim Dae-jung, instilled in her a love for creativity and hard work from a young age.
Jeongyeon’s path to stardom began early. As a child, she immersed herself in aerobics classes, which sparked her passion for dance and performance. Though she faced rejection in her first JYP Entertainment audition, persistence paid off when she passed a second try in 2010 at age 13. For the next five grueling years, Jeongyeon trained relentlessly alongside future TWICE members like Nayeon and Jihyo, honing her skills in vocals, dance, and stage presence. She debuted with TWICE on October 20, 2015, via the survival show Sixteen, where her steady demeanor and vocal prowess helped secure her spot as the group’s lead vocalist and sub-rapper.
Since then, Jeongyeon has been the heartbeat of TWICE, contributing to their record-breaking discography. Albums like Twicetagram (2017) and Formula of Love: O+T=<3 (2021) showcase her versatile voice, from the soaring highs in “Signal” to the emotive depths in “Feel Special.” Off-stage, she’s known for her tomboyish charm, love of animals (she’s a proud dog mom to two pups named Jiji and Jofu), and advocacy for mental health awareness. In 2021, she took a hiatus to focus on her well-being, emerging stronger and inspiring fans worldwide with her vulnerability.
At 5’5″ (167 cm) with blood type O, Jeongyeon embodies the “cool unnie” vibe—reliable, witty, and always ready with a dad joke. Her MBTI, recently updated to ESFJ in December 2024, reflects her caring, organized nature that makes her the group’s unofficial mom. As TWICE continues to dominate charts with their 2025 world tour, Jeongyeon’s star only shines brighter. Happy Birthday, Jeongyeon—you’re the melody we can’t stop humming!
Birthday Wishes & Messages for Jeongyeon
Nothing says “Happy Birthday” like a heartfelt SMS straight from the heart—especially for an idol who’s all about genuine connections. At Happy Birthday Party SMS, we’ve curated a list of 20 wishes tailored for Jeongyeon, blending her TWICE legacy, personal quirks, and that ONCE spirit. Feel free to tweak them for your group chat, Twitter shoutout, or Bubble message. Short, sweet, and emoji-packed for maximum impact!
- “Happy Birthday, Jeongyeon unnie! Your vocals in ‘Alcohol-Free’ make every summer brighter—may your day be just as refreshing! 🎤🍹 #ONCE4Jeongyeon”
- “To the queen of short hair and big hearts: Wishing you a year full of rest, pups, and more TWICE stages! Love you forever. 🐶💕 HBD!”
- “Jeongyeon, your strength inspires me daily. Happy 29th—here’s to more ‘Feel Special’ moments in your life! 🌟 @JYPETWICE”
- “Unnie, if birthdays were songs, yours would be an upbeat bop like ‘Cheer Up’! Dance through the year ahead. 💃🎉 Happy Birthday!”
- “Happy Birthday to our cool vocal powerhouse! May your cake be as sweet as your ad-libs and your year as epic as TWICE’s world tour. 🥳🎂”
- “From one dog lover to another: Wishing Jeongyeon a paw-some birthday filled with Jiji cuddles and zero worries! 🐕❤️ HBD!”
- “Jeongyeon-ah, you’ve turned setbacks into comebacks—happy birthday! Keep shining like the star you are. ✨ #HappyJeongyeonDay”
- “To the TWICE member who makes ‘What is Love?’ feel real: May your birthday overflow with it! Love, your eternal ONCE. 😍💖”
- “Happy Birthday, Jeongyeon! Here’s to more vlives, variety show laughs, and vocals that give us chills. You’re unstoppable! 🚀”
- “Unnie, your ESFJ energy keeps us grounded—thank you! Wishing you a birthday as warm and fun as a TWICE dorm sleepover. 🛌🎈”
- “Jeongyeon, from Suwon to stadiums: Proud of your journey. Happy Birthday—may it be filled with family feasts and fan love! 👨👩👧👦🍲”
- “Bday vibes for our lead vocal legend: ‘I Can’t Stop Me’ from fangirling over you! Stay amazing. 🖤 #TWICEJeongyeon”
- “Happy Birthday to the idol who slays in sneakers and stages alike! Rest up, recharge, and rock 29. 👟🎤 Love ya!”
- “Jeongyeon unnie, your smile is our favorite filter. Wishing you endless joy, health, and TWICE milestones! 📸😊 HBD!”
- “To Jeongyeon: Like a perfect harmony, your life deserves nothing but beauty. Happy Birthday—ONCEs got your back! 🎵🤝”
- “Happy Birthday to our beloved Jeongyeon! Thank you for your voice, your smiles, and your strength. May your day be as bright as you make ours.”
- “To Jeongyeon: May your year ahead be filled with joy, music, and all the love from ONCE around the world. Happy Birthday!”
- “Celebrating YOU today! Wishing you a year of incredible growth, laughter, and unforgettable performances. Thank you for being you, Jeongyeon.”
- “Happy Birthday to the one who lights up the stage and warms our hearts. Keep shining, Jeongyeon!”
- “Sending birthday hugs across the miles! May your day be full of sparkle, songs and supporters cheering just for you.”
These messages draw inspiration from fan traditions, like the heartfelt lines in TWICE’s own “Happy Birthday To You” track, where Jeongyeon chimes in with wishes for happiness on this “dear date.” Share them on socials with #HappyJeongyeonDay to join the global cheer—fans have been known to flood Seoul streets with ad posters for her special day!
Read More About: Birthday Wishes for Singers: Celebrating the Melody of Life with 105 Greetings, Message & Quotes
How to Celebrate Jeongyeon’s Birthday Online
In our digital age, celebrating an idol’s birthday doesn’t require a plane ticket to Seoul—just a strong Wi-Fi connection. For Jeongyeon’s November 1 fest, rally your fellow ONCEs virtually and make it a trending topic!
Start by creating a dedicated hashtag like #Jeongyeon29 or #HappyBdayJeongyeon on X (formerly Twitter) or Instagram. Share fan edits, throwback TWICE clips, and personalized graphics using free tools like Canva—think her in a birthday crown amid confetti. Stream a group watch party of her favorite performances, like the “TT” dance practice, on Discord or Zoom. Apps like KakaoTalk let you send e-cards with GIFs of Jeongyeon winking.
Engage with official channels: Comment on JYP’s posts, vote for her in music shows, or donate to animal charities in her name (she adores pups!). For that SMS twist, organize a “chain message” where fans forward wishes globally. End with a live karaoke sesh belting “Birthday” by TWICE—tag her @TWICE_twt for a slim chance at a like. Online celebrations build community, turning solo fans into a worldwide party!
How to Arrange a Fan Party for Jeongyeon
Want to level up from screens to real-life vibes? Hosting a Jeongyeon-themed fan party is the ultimate ONCE bonding experience. Keep it intimate (10-20 people) for safety and fun.
Pick a venue: A cozy cafe, park picnic, or home setup with TWICE posters as decor. Theme it “Vocal Victory”—pink and white balloons, fairy lights, and a playlist of her solo covers like “My Love.” Assign roles: One friend handles snacks (ramen and tteokbokki for that Korean flair), another MCs games like “Jeongyeon Trivia” (e.g., “What’s her dog’s name?”).
Incorporate SMS elements: Have a “Wish Wall” where guests write messages on sticky notes, then snap pics to text-share. Play “Pass the Parcel” with TWICE merch inside. For the finale, a group dance to “Dance the Night Away” followed by cake-cutting. Budget under $100 by DIY-ing invites via WhatsApp. Promote on fan forums like Reddit’s r/twice for RSVPs. Remember: Respect COVID guidelines and her privacy—it’s about love, not intrusion. Your party could spark local ONCE magic!
Read More About: Birthday Party for Singers: 10 Fun and Creative Birthday Party Themes for Singers
Birthday Cake Ideas for Jeongyeon
No birthday is complete without cake, and for Jeongyeon—known for her sweet tooth and simple tastes—go for elegant yet playful designs. Aim for 8-10 inches to serve a small gathering.
Idea 1: “Short Hair Special”—A vanilla sponge with buttercream frosting sculpted into her iconic bob, topped with fondant microphones and strawberry accents (nod to her fresh vibe). Easy DIY with a box mix and YouTube tutorials.
Idea 2: “TWICE Harmony”—Layered red velvet cake in nine colors (one per member), with “Happy Birthday Jeongyeon” in edible gold script. Add gummy bears for her playful side.
Idea 3: “Puppy Love Sheet Cake”—Chocolate base with paw prints in white icing, featuring Jiji and Jofu faces from printed wafer paper. Pair with milk for that ultimate comfort.
For allergies or vegan twists, opt for fruit tarts with mango and kiwi—light and summery like her energy. Source from local bakeries or apps like Etsy for custom orders ($30-60). Light the candles (29, of course) and sing a remixed “Happy Birthday” with TWICE flair. Sweet, symbolic, and utterly Jeongyeon!
Read More About: Birthday Cake for Singers: 10 Creative Birthday Cake Designs Every Singer Will Love
How to Choose & Send the Perfect Gift for Jeongyeon
Gifting an idol? Focus on thoughtful, fan-friendly options that align with her loves: animals, comfort, and creativity. Since direct shipping to JYP is tricky, contribute to group projects or send via fan clubs.
Step 1: Research her prefs—cozy hoodies (she’s tomboy-chic), books on wellness, or eco-friendly pet toys. Avoid anything too personal; stick to universal joys.
Step 2: Budget wisely ($20-50). Top picks: A custom enamel pin of her with dogs, scented candles (lavender for relaxation), or a subscription to a K-pop mag. For SMS tie-in, pair with a digital voucher for Starbucks (her rumored go-to).
Step 3: Send smartly. Join official events like birthday ads via platforms like SMILE Project, or donate to shelters in her name and share the certificate on socials. For virtual gifts, e-gift cards to her faves or fan-art commissions.
The key? Intention over extravagance. A simple “This made me think of your strength” note elevates any item. Jeongyeon appreciates genuine gestures—your gift, big or small, adds to the ONCE wave of love she’ll feel on her special day.
Read More About: Birthday Gift for Singers: Top 10 Birthday Gift Ideas for Singers That Will Hit the Right Note
Note: Send gifts through professional channels (like his management or official fan mail) to ensure they’re received respectfully.
Jeongyeon at Wikipedia
Jeongyeon at Instagram
Celebrating Jeongyeon’s birthday is a wonderful occasion for fans around the world to come together, show their love, joy and gratitude. From sending heartfelt birthday wishes, organising online fan parties, decorating cakes, to sending thoughtful gifts — each small action adds up to a big celebration.
Remember: the most meaningful parts are sincerity, community and the joy of coming together in honour of her. Let your messages and efforts reflect how much her music, personality and presence mean to you.
So go ahead — send that SMS, post that birthday message, light up social media with the hashtags, enjoy the cake (and maybe sing a song!) and make this a birthday Jeongyeon will feel. Happy Birthday, Jeongyeon! 🎉
Kauser Ali