KATY PERRY AMA 2013 - UNCONDITIONAL

At this year's American Music Awards (AMA's) Katy Perry styled a black polka dot strapless dress from designer Oscar de la Renta while on the red carpet.      

Katy Perry On the Red Carpet AMAs 2013 - courtesy of OTRC.com

Katy Perry tweeted "A clue to the theme of my AMA performance this evening! I will be OPENING the show & taking you on a trip!!!" Katy Perry opened up the show with her new single "Unconditional."

Katy Perry opened up the show with her new single "Unconditional" wearing a Kimono for her  Japanese-themed performance.