Kendall Jenner
Kendall Jenner celebrated her 22nd birthday with Blake Griffin and family. Pictured: Jenner adjusts her hair on stage at Westfield Parramatta on Nov. 17, 2015 in Sydney. Getty Images/Lisa Maree Williams/

Kendall Jenner just turned 22.

On Thursday, Jenner celebrated her birthday with her family at Petite Taqueria in West Hollywood. The "Keeping Up with the Kardashians" star wore a white cropped top, ripped jeans and crystal boots worth $10,000 from designer fashion house Saint Laurent, Daily Mail reported.

Among the supermodel's guests were Kim Kardashian, Kanye West, Kourtney Kardashian, Younes Bendjima and Caitlyn Jenner. Her pals Sophia Hutchins, Faye Resnick, Kyle Richards and Hailey Baldwin, as well as her new boyfriend, Blake Griffin, also joined the celebration.

Griffin matched his lady love's ripped jeans and sported a black shirt and unbuttoned checkered long-sleeve shirt. The basketball player and the birthday girl enjoyed the party. According to an insider, the couple looked "relaxed" while dancing with the other guests, Us Weekly reported.

Back in August, Jenner and Griffin were spotted together enjoying a double date with her BFF, Baldwin, and his fellow basketball pro, Chandler Parsons. According to an eyewitness, the foursome's outing was "definitely more than just a friendly outing because the girls were seated close to their men."

However, the source added that Jenner and Griffin were not "overly affectionate and didn't show a lot of PDA," except for a brief moment when Griffin wrapped his arms around the reality star's shoulders. At the time, Jenner and Griffin's relationship had not yet been confirmed as she was reportedly dating A$AP Rocky.

"Kendall is keeping her options open," the source said. "She's still dating A$AP Rocky as well, but she and Blake are hanging out, and there's potential there."

In June, there were rumors that Jenner and Rocky reconciled and that the latter showed up at Khloe Kardashian's birthday. But their relationship status was also uncertain.

In recent months, Jenner and Griffin's relationship has become more serious. "They're legit. They're a full-on couple," one insider told Us Weekly. "Kendall has been going to a lot of his games and they have been enjoying time at home when Blake is in town. They're good."

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