Kylie Jenner wishes sister Kendall a 'Happy 30th!' with a bouquet of sunflowers

Kendall shared a photo of the bouquet of sunflowers sent to her from Kylie on her Instagram Story, which could be seen paired with a card that read, "Happy birthday sister 30 years old!!!! Times flies. Love you, Kylie."

Kendall responded with "Lmao" and a middle finger emoji, while Kylie reshared the image on social media and responded with an emoticon of a sobbing laughing face.

Kendall was seen chowing down on four birthday cakes in a behind-the-scenes picture that Kylie, who debuted Khy, her debut clothing line, earlier this week, also published.  

Kendall was seated in front of a massive white birthday cake with an enlarged picture of her as a youngster on the front that was illuminated with candles in the photo.

The model, whose hair obscured part of her face, grinned while wearing an off-the-shoulder white dress.

Three additional white cakes in the shape of circles were scattered across the table, each with a lit candle atop. Two had the words "Happy Birthday Kendall" written in frosting, and the other had "Twenty ATEEE."

“Happy birthday @kendalljenner 🤍🤍,” Kylie captioned the celebratory snap.

On Friday, the other members of the Kardashian-Jenner family also celebrated Kendall's birthday on Instagram. "Happy birthday to my beautiful, kind, generous, giving, smart, talented, creative, amazing, and thoughtful daughter Kenny!!" wrote matriarch Kris Jenner.

Kris, who turns 68 on Sunday, added, “You are such a special and amazing daughter, sister, auntie, and friend and I am beyond blessed that God chose me to be your Mommy. I love you soooo much my beautiful girl… Mommy xo.”

In contrast, Sister Kim Kardashian penned her own homage, wishing her beloved horse girl KJ a happy birthday. My favorite memories of us will always be our road trips and adventures, and I can't wait to make many more! You constantly provide the centered energy that we all require. You truly are a beacon! I hope that this year will bring you joy, love, and serenity."

Sister Khloé Kardashian captioned a photo of her own "Sweet November," writing, "Kendall, you are one of the most rare, loyal, gentle, multi-faceted souls I have ever known."

She added, "You are the True definition of a jack of all trades…Model, tequila queen, DJ, photographer, animal lover, health extraordinaire, adrenaline junkie, arm wrestling champion….. this list would be massively long if I wrote every single thing you excelled at. The way you live life is beautifully done."