Los Angeles, California - Kourtney Kardashian's rock star life has come to fruition with her cameo in Alabama Barker's music video!

The 45-year-old Poosh owner was featured in her 18-year-old step-daughter's video for her track, Vogue, which dropped this weekend.

Kourt's cameo shows the mom of four sitting in the back of a limousine with Alabama, who's flaunting a wad of cash while rocking a sleek bodysuit.

The Kardashians star, who wore an all-black suit and pant combo, also tossed large stacks of $100 bills as paparazzi cameras flashed around them before growing tired of all the attention and rolling up the limo window.

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Meanwhile, Kourt's hubby, Travis Barker, also made an appearance by strutting his stuff down a runway and showing off his chest tattoos.

The up-and-coming star raps about wealth, her close friends, and her ambitions to conquer the world in the track.

Last month, Kourt teased the collaboration via Instagram with a post that had back-to-back snaps of the pair posing in the limo on set of the video. Talk about a cool step-mom!