Best Dressed at the American Music Awards 2013

You know what we love about music award shows? We can expect the unexpected, the daring, even the shocking. This year, the American Music Awards did not disappoint. Heck, Lady Gaga rode in on a horse!

Check out Katy Perry's Oscar ball gown and Taylor Swift's leggy mini, Miley's surprisingly understated 'fit and Ariana Grande's glitz. Just don't miss a thing from this can't-look-away red carpet.