Britney Spears approves of Katy Perry and Riff Raff's MTV VMAs
Katy Perry And Riff Raff Channel Britney Spears And Justin
Britney Spears approves of Katy Perry and Riff Raff's MTV VMAs
Britney Spears approves of Katy Perry and Riff Raff's MTV VMAs
Katy Perry and Riff Raff kill it in all-denim Britney-Justin salute
Katy Perry & Riff Raff Channel Britney Spears & Justin Timberlake At
Katy Perry And Riff Raff Went As Britney Spears And Justin
PHOTOS Britney Spears responds to Katy Perry's denim dress
Riff Raff and Katy Perry's Awkward Moments at 2014 MTV Video Music
2014 MTV VMAs: Best & Worst Moments
Katy Perry And Riff Raff Went As Britney Spears And Justin