Kim Kardashian's half-sister celebrated the milestone with family at The Nice Guy restaurant in Los Angeles followed by a party at Bootsy Bellows nightclub on Sunday night (09Aug15), ahead of her actual birthday on Monday (10Aug15).
Jenner, who sported a new blonde look for the occasion, was surprised by the rapper, who took her outside the venue to present her with a white Ferrari 482 Italia, which was adorned with a large red bow.
Jenner looks visibly shocked by the gift as Tyga hands her the keys in video footage taken by onlookers. Pictures also show her getting in the car with her mother Kris.
The sports vehicle reportedly cost around $320,000 (£200,000).
Jenner's model sister Kendall was also at the bash along with her half-sisters Kim, Khloe and Kourtney Kardashian, rapper Kanye West, father Caitlyn Jenner, and former One Direction singer Zayn Malik, who has been living in Los Angeles while working on solo material. Malik has been spotted partying on a number of occasions since his split from fiancee Perrie Edwards, which was announced earlier this month (Aug15).