Styled by Matthew Mazur, the "I Don't Want It At All" singer wore a one-sleeved pink tiger-print dress designed by Jeremy Scott for Moschino, Louis Vuitton heels, and large spiked bone-white hoop earrings by Victoria Hayes.

Serving some serious Pebbles from the Flintstones vibes, Petras brings Bedrock-fashion into the 21st century. (Color coordinating with the carpet is also a pro-level move!)

Jesse Saint John said it all.