1 OAK Las Vegas Grand Opening Bash
Guests arrive at the 1 OAK Las Vegas grand opening at the Mirage Hotel & Casino on January 27, 2012 in Las Vegas, Nevada. Pictured here is Katy Perry with Markus Molinari Photo: FPA/FameFlynet Pictures
This image was featured in the article Katy Perry Makes First Appearance Since Breakup.
