Kylie Jenner is sending birthday wishes to her to "irreplaceable" boyfriend Tyga — who tuns 27 on Saturday

By Dave Quinn
Updated November 19, 2016 02:19 PM

Kylie Jenner is sending birthday wishes to her to “irreplaceable” boyfriend Tyga.

The 19-year-old cosmetics maven shared a series of steamy shots to Instagram in honor of the rapper — who was celebrating his 27th birthday on Saturday.

The two are embracing one another in an intimate pose in the shots — Tyga sitting on the floor with his back to the wall and Jenner in his lap, embracing him. Both are wearing jeans in the pics — though their shirts seem to have gone missing.

“Happy birthday baby,” Jenner captioned ones how — that showed Tyga’s head buried into her chest, and hands embracing her rear.

“Irreplaceable,” she wrote of a black-and-white photo showing the couple in a similar pose, enjoying a more light-hearted embrace.

On Friday night, Jenner took to social media with her friends to share a series of sexy pictures during some pre-birthday celebrations for Tyga.

Wearing a black spaghetti strap dress, Jenner smile in front of gold balloons that read “Happy Birthday” in one show — and posed in front of a mirror for a video shared to Instagram and Snapchat accounts.

She then headed out to a show with a group of girlfriends — though it didn’t appear Tyga was by her side.

Later, Jenner changed into a star-printed black cropped sweatshirt and black bottoms, as she hung around with her friends and sung-along on Snapchat to songs like Jeremih & Juicy J & Twista’s “Woosah,’ Bryson Tiller’s “Sorry Not Sorry,” and QUIŃ’s “Math.”

Jenner eventually debuted a custom “Happy Birthday Tyga” filter on Snapchat — featuring a cartoon creation of the happy pair.

Credit: Kylie Jenner/Snapchat

RELATED VIDEO: Kylie Jenner Shares Rare Photo with Boyfriend Tyga’s Son King Cairo

On Thursday, Jenner threw Tyga a surprise 27th birthday party — two days early — with the help of his adorable 4-year-old son, King Cairo.

Credit: Kylie Jenner/Snapchat

The Keeping Up with the Kardashians star happily shared the special event with fans via her Snapchat — even gifting him some custom cupcakes.Video showed Tyga unexceptionally walking into the decorated kitchen fiesta in shock as Jenner is screaming Happy Birthday. In the clip, she is seen holding King by the counter as he adorably chants for his father.

Jenner has been documenting her and King’s hangouts a lot lately.

Just last week, she took to Snapchat to share a handful of videos of the pair spending time together the same day her half-brother Rob Kardashian, 29, and his fiancée Chyna (King’s mom) welcomed their daughter Dream.