Looking good, Kylie Jenner.
The 18-year-old showed off her curvaceous figure at Rihanna's Diamond Ball on Thursday — and she rocked an outfit that would give Kim Kardashian (and her butt) a run for her money!
RELATED: Did Kylie Jenner Go Too Far With Plastic Surgery?
(Photo Credit: Getty Images)
Kylie kept her long, dark hair in loose waves and her makeup light.
We bet her 26-year-old boyfriend, Tyga, was pleased with the look!
RELATED: Kylie Jenner Receives Backlash After This Controversial Photo Shoot
Scroll through to see more of the famous family members' ass-ets.
Kylie Jenner: 2011 —> 2015