MTV Video Music Awards 2014

VMAs' Showstopping Arrivals

From one slinky plus-one to major costume drama, see how Demi Lovato, Katy Perry and more upped the fun factor

JUSTIN & DEMI

This is one meet-and-greet she'll remember! Lovato catches up with her BFF Selena's boyfriend Bieber and his other plus-one, pet snake Johnson.