Britney Spears and Justin Timberlake a la the 2001 American Music Awards, anyone?
Britney Spears responds to Katy Perry's denim homage at VMAs - CBS News
Katy Perry in Atelier Versace at the 2014 MTV Video Music Awards - Tom + Lorenzo
Katy Perry's All-Denim Ensemble Is A Britney Spears Justin Timberlake Throwback – Billboard
Denim Outfits Inspired by Britney Spears and Justin Timberlake
Katy Perry shows off her denim tribute to Britney Spears – WJJY 106.7
Katy Perry and Riff Raff kill it in all-denim Britney-Justin salute
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MTV VMAs 2014 worst dressed: The stars who broke the red carpet rules - Irish Mirror Online
Katy Perry Just Jared: Celebrity Gossip and Breaking Entertainment News, Page 149
Britney Spears approves of Katy Perry and Riff Raff's MTV VMAs denim double act
Katy Perry Dressed Up Like All-Denim Britney Spears
Katy Perry And Riff Raff Channel Britney Spears And Justin Timberlake At 2014 MTV VMAs
