Rihanna and Miley Cyrus at 2014 amfAR Inspiration Gala

Rihanna and Miley were the talk of the town Wednesday (Oct. 29), when they showed up to the 2014 amfAR Inspiration Gala in Los Angeles, baring plenty of skin. The pair appeared at the event separately, each with jaw-dropping outfits showing off major cleavage.

The event benefits The Foundation for AIDS Research. What do you think? A little too much? Or just right?