MTV Video Music Awards 2013

The Most Buzzed-About VMAs Moments

Lady Gaga's mermaid gear! Taylor Swift's onstage diss! Relive the show's best scenes

SHE SELLS SEASHELLS

Kicking off the VMAs with "Applause," Lady Gaga underwent multiple costume (and wig) changes, but saved her best look for last: a mermaid-style seashell bra and matching thong underwear.