The cosmetics queen recently rang in the milestone birthday with friends and family in California, but over the weekend, she hopped on a plane with boyfriend Travis Scott to keep the party going in Sin City.
Kylie was actually visiting Las Vegas to celebrate Travis’ new no. 1 album, Astroworld. The 26-year-old rapper performed at the Marquee Nightclub inside The Cosmopolitan to a packed crowd. His proud baby mama was in the audience with some pals, documenting the show on Snapchat as she danced along. The reality star was even presented with another birthday cake that featured a photo of her and Scott's 6-month-old daughter, Stormi, at the top.
The Keeping Up With the Kardashians star wore a vintage Gucci mini-dress for the night out, sweeping her blonde locks up to show off the sexy style, which was nude-colored with gemstone detailing and a cutout back.
Though Kylie is the birthday girl, Travis has a lot to celebrate these days. According to Billboard, his album debuted at no. 1, marking the second-highest release of 2018.
The rapper didn’t let the success go to his head, though, instead showering his lady love with extravagant birthday gifts this weekend. After filling her yard with pink and red roses, he also left a white vintage Rolls Royce in the driveway with a giant red bow.
A source tells ET that Kylie's birthday "was more than she could have imagined."
“Kylie was overwhelmed with the numerous parties, love and support. Kylie was happy to have everyone close to her, to celebrate her birthday and all the success she’s accomplished in her young age," the source says. "Travis surprised Kylie with an incredible vintage Rolls-Royce and thousands of flowers while the two were having a romantic dinner at home."
The source continues, "Travis referred to Kylie as his 'wifey' but it was just a term of endearment. Although the two are madly in love, they are not married.”
Watch the clip below for more on how Kylie celebrated her special day: