On July 18, 2025, we celebrate the birthday of the incredibly talented South Korean actress Lee Yoo-mi, who turns 31 today! Known for her captivating performances in global hits like Squid Game and All of Us Are Dead, Lee Yoo-mi has won hearts worldwide with her versatility and charm. This article, brought to you by Happy Birthday Party SMS, is a tribute to her special day, complete with a short bio, heartfelt birthday wishes, and ideas to celebrate her birthday online, organize a fan party, design the perfect cake, and choose a thoughtful gift for this beloved star.

Birthday of Lee Yoo-mi
Lee Yoo-mi was born on July 18, 1994, in Jeonju, North Jeolla, South Korea. A Cancer by zodiac sign, she embodies the emotional depth and sensitivity often associated with her star sign, which shines through in her acting. Standing at 162 cm and weighing 42 kg, Lee Yoo-mi has a petite yet powerful presence on screen. She began her acting career in 2009 with minor roles in the drama Assorted Gems and the film The Yellow Sea. Over the years, she honed her craft through small but impactful roles in series like Voice 2 (2018), 365: Repeat the Year (2020), and Just Dance (2018).
Her breakthrough came in 2021 with the role of Ji-yeong (Player 240) in Netflix’s Squid Game, the streaming giant’s most-watched series. Her heartfelt performance earned her the Outstanding Guest Actress award at the 2022 Creative Arts Emmys, making her the first Korean actress to win in this category. Following this, she starred as Lee Na-yeon in All of Us Are Dead (2022), showcasing her ability to portray complex, layered characters.
She also appeared in films like Young Adult Matters (2021) and Hostage: Missing Celebrity (2021), earning nominations for Best New Actress at the 2021 Buil Film Awards and winning Best New Film Actress at the 2022 Baeksang Arts Awards. In 2023, she took on a lead role in Strong Girl Nam-soon, further cementing her status as a rising star.
Signed with Varo Entertainment, Lee Yoo-mi is known for her friendships with co-stars like Jung Ho-yeon from Squid Game and K-pop idol Hani. Her hobbies include arranging furniture, making bracelets, drawing, and designing outfits for her pet dogs. With a net worth estimated at $1.5 million, Lee Yoo-mi continues to captivate audiences with her talent and down-to-earth personality.
Birthday Wishes & Messages for Lee Yoo-mi
Celebrating Lee Yoo-mi’s 31st birthday is the perfect opportunity to send her love and appreciation. Here are some heartfelt birthday wishes and messages inspired by her vibrant personality and inspiring career:
- Dear Lee Yoo-mi, Happy 31st Birthday! Your incredible talent in Squid Game and All of Us Are Dead has touched hearts worldwide. May this year bring you endless joy, success, and unforgettable moments!
- Happy Birthday to the beautiful and talented Lee Yoo-mi! May your day be filled with as much joy as you’ve given us through your work!🌟
- Wishing you endless success, happiness, and love. Keep shining on screen and in our hearts. Happy Birthday Yoo-mi! 💐
- Thank you for your powerful performances and genuine soul. Have the best birthday ever, queen!🎉
- To our Emmy-winning star, may you always walk in light and love. Happy Birthday from your global fans!💕
- You’ve inspired so many with your authenticity and strength. Today, we celebrate YOU! Saengil chukhahae, Yoo-mi!🌈
- To our favorite star, Wishing you a day filled with laughter, love, and all your favorite things (like malatang and rosé tteokbokki!). Keep shining, Yoo-mi! Happy Birthday!
- Happy Birthday, Lee Yoo-mi! Your performances light up our screens, and your warmth lights up our hearts. Here’s to a year of new roles, new adventures, and endless happiness!
- Dear Yoo-mi, On your special day, we celebrate your talent, grace, and infectious smile. May your 31st year be as iconic as your role in Squid Game! Happy Birthday!
- To the queen of K-dramas, Happy Birthday! Your journey from Assorted Gems to global stardom inspires us all. May your day be filled with love and sweet surprises!

Feel free to share these messages on social media with hashtags like #HappyBirthdayLeeYoomi, #SquidGameStar, or #LeeYoomiDay to join the global celebration.
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How to Celebrate Lee Yoo-mi’s Birthday Online
In the digital age, celebrating a celebrity’s birthday online is a fun and meaningful way to show your support. Here are some creative ways to honor Lee Yoo-mi’s birthday on platforms like Instagram, Twitter, and beyond:
- Create a Kudoboard: Set up a digital birthday card on Kudoboard, where fans can contribute short messages, photos, or fan art. Share the link on social media to invite others to join. This keepsake will be a heartfelt tribute to Yoo-mi’s special day.
- Host a Twitter Party: Organize a Twitter party using a hashtag like #LeeYoomiBirthday2025. Share clips from her dramas, fan edits, or quotes from her interviews. Encourage fans to tweet their favorite Yoo-mi moments and tag her official account (@leeyoum262).
- Stream Her Shows: Celebrate by binge-watching Squid Game, All of Us Are Dead, or Strong Girl Nam-soon on Netflix. Share your reactions on Instagram Stories or TikTok with captions like “Celebrating Lee Yoo-mi’s birthday with Ji-yeong’s iconic scenes!”
- Post Fan Art or Edits: If you’re artistic, create fan art or video edits featuring Yoo-mi’s best roles. Post them on Pinterest or Instagram with tags like #LeeYoomiFanArt to inspire others.
- Send Virtual Gifts: Use platforms like Patreon or fan communities to send virtual tokens or donations to charities in Yoo-mi’s name, reflecting her kind-hearted nature.
Engage with her official Instagram (@leeyoum262), where she has over 2.8 million followers, to leave birthday wishes in the comments of her latest posts. Let’s make her 31st birthday a trending topic.
How to Arrange a Fan Party for Lee Yoo-mi
Organizing a fan party for Lee Yoo-mi is a fantastic way to connect with fellow fans and celebrate her talent. Here’s a step-by-step guide to planning a memorable event:
- Choose a Venue or Go Virtual: Select a local venue like a café or community center for an in-person party, or host a virtual event via Zoom or Discord for global fans. Decorate with Squid Game-inspired props like dalgona candy or green tracksuits.
- Plan Activities: Screen episodes of Squid Game or All of Us Are Dead, followed by a discussion about Yoo-mi’s performances. Include a trivia quiz about her career (e.g., “What was Lee Yoo-mi’s debut drama?”) with small prizes like posters or stickers.
- Create a Themed Menu: Serve Korean-inspired snacks like malatang, rosé tteokbokki (her favorites), or cupcakes with Squid Game symbols. Offer non-alcoholic drinks to keep the vibe fun and inclusive.
- Invite Fans: Promote the event on social media platforms like Twitter or fan communities on Reddit. Use hashtags like #LeeYoomiFanParty to attract attendees. Create a group chat for RSVPs and updates.
- Share the Love: Set up a photo booth with Yoo-mi-inspired props (e.g., a mock Squid Game player card). Encourage attendees to share photos online and tag Yoo-mi to show her the fandom’s love.
Ensure the event is inclusive and respectful, focusing on celebrating Yoo-mi’s achievements and connecting fans.
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Birthday Cake Ideas for Lee Yoo-mi
A birthday cake for Lee Yoo-mi should reflect her vibrant personality and iconic roles. Here are some creative cake ideas:
- Squid Game Dalgona Cake: Design a round cake with a dalgona candy-inspired topper, featuring shapes like circles or stars. Use caramel-colored frosting and edible gold dust for a playful yet elegant look.
- Strong Girl Nam-soon Power Cake: Create a bold, colorful cake with pink and purple frosting, inspired by her role in Strong Girl Nam-soon. Add edible weights or a tiny fondant figure lifting a barbell.
- Pet Dog-Themed Cake: Since Yoo-mi loves her pet dogs, opt for a cake shaped like a cute puppy or decorated with paw prints and dog bone toppers. Use her favorite colors, like soft pastels, for the frosting.
- K-Drama Star Cake: Craft a tiered cake with edible images of Yoo-mi’s characters from Squid Game and All of Us Are Dead. Top it with a sparkling “31” candle to celebrate her age.
- Minimalist Elegance: Reflect her chic style from the Miu Miu campaign with a sleek white cake, accented with silver beads and a simple “Happy Birthday Yoo-mi” message in Korean (이유미 생일 축하해요).

Work with a local baker to customize the cake, and ensure it’s Instagram-worthy for sharing with the hashtag #LeeYoomiBirthdayCake.
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How to Choose & Send the Perfect Gift for Lee Yoo-mi
Choosing a gift for Lee Yoo-mi requires thoughtfulness to match her unique personality. Here are some ideas and tips for sending the perfect gift:
- Personalized Jewelry: Since she enjoys making bracelets, gift a custom charm bracelet with pendants inspired by her roles (e.g., a dalgona candy charm for Squid Game). Include a handwritten note with birthday wishes.
- Art Supplies: Support her creative hobbies with a high-quality sketchbook or watercolor set for her drawing passion. Add a dog-themed art print to appeal to her love for her pets.
- Korean Culture Gift Box: Curate a box with her favorite foods like malatang spices, rosé tteokbokki sauce, and Vietnamese rice noodles. Include a heartfelt card signed by fans.
- Charity Donation: Make a donation to a pet rescue organization in her name, reflecting her love for dogs. Share the certificate on social media to inspire others.
- Fan-Made Scrapbook: Compile a scrapbook of fan messages, artwork, and photos from her dramas. Coordinate with fan communities to make it a group effort.

To send the gift, contact Varo Entertainment for fan mail guidelines, as they manage her official correspondence. Alternatively, share a digital version of the gift (e.g., a video compilation) on Instagram or Twitter, tagging @leeyoum262 to ensure she sees it.
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Note: Send gifts through professional channels (like his management or official fan mail) to ensure they’re received respectfully.
Lee Yoo-mi at Wikipedia
Lee Yoo-mi at IMDB
Lee Yoo-mi at Instagram
Lee Yoo-mi’s 31st birthday on July 18, 2025, is a chance to celebrate a remarkable actress whose talent has left an indelible mark on the global stage. From her iconic roles in Squid Game and All of Us Are Dead to her charming off-screen personality, she deserves all the love today. Whether you’re sending a heartfelt message, hosting a fan party, baking a themed cake, or choosing a thoughtful gift, let’s make her day unforgettable. Visit Happy Birthday Party SMS for more inspiration on celebrating your favorite stars, and join the global fandom in wishing Lee Yoo-mi a spectacular birthday!