Katy Perry looked blue at MTV Movie Awards

UNIVERSAL CITY, CA - JUNE 06: Katy Perry arrives at the 2010 MTV Movie Awards held at the Gibson Amphitheatre at Universal Studios on June 6, 2010 in Universal City, California. (Photo by Kevin Winter/Getty Images)Katy Perry arrived at the MTV Movie Awards with bright blue hair. Katy performed her single California Gurls for the first time at the awards. On stage the future Mrs Russell Brand wore an amazing lighting-up outfit, and kept her cool up in the air on a surf board above the stage. If that’s not enough, Snoop Dogg even put in an appearance, turning up halfway through the song to perform his part. He even wore shorts to fit in with the beach themed act. Amazing. Singer Katy Perry and Snoop Dogg perform 'California Gurls' at the 2010 MTV Movie Awards in Los Angeles, June 6, 2010.   REUTERS/Mario Anzuoni (UNITED STATES - Tags: ENTERTAINMENT)