Katy Perry: MTV VMAs House of Hype After Party!

Katy Perry flashes a smile at the House of Hype’s 2011 MTV Video Music Awards after party held at the SLS Hotel on Sunday (August 28) in Los Angeles.

The 26-year-old singer (in Elie Saab) went home with several VMAs, including one for video of the year for “Firework,” and one for best collaboration with Kanye West for “ET”

At the after party, Katy was spotted rockin’ out to Britney Spears‘ “I Wanna Go” at a private VIP table with her brother!

10+ pictures inside of Katy Perry posing for pictures at the House of Hype after party…