Kourtney Kardashian Bares Bangin' St. Barts Bikini Bod

8/19/2015 7:55 AM PDT

Kourtney Kardashian's Instagram bikini body is like a Drake diss song ... at this point, she's just kicking a man while he's down. 

This latest one was snapped while on vacation in St. Barts, with Kourt wearing a swimsuit that seemed to perfectly match her backdrop. 

She should have captioned this pic "Back to Back."