Pink did a whole Olivia Newton-John tribute at the AMAs, which honestly is a pairing I would not have thought of immediately, but Pink sang the shit out of it. She also made a really interesting, unexpected red carpet choice that’s one of my favorites of the night — although quite a few of these are good, actually. Only one belly button in the entire bunch.

[Photos: Matt Baron/BEI/Shutterstock, Casey Flanigan/imageSPACE/Shutterstock, Jordan Strauss/Invision/AP/Shutterstock, Chelsea Lauren/Shutterstock]