Katy attends the MTV Video Music Awards held at Paramount Studios, Hollywood, in September 2008

Perry attends the 2009 Beautiful People Party in New York City in April 2009

Perry performs on NBC’s Today Show in New York City in July 2009

At the 2010 MTV Video Music Awards

At Perez Hilton’s Qinceanera Part 2 (30th Birthday Party) at the Beverly Wilshire Hotel in March 2008

At Spike TV’s 2nd Annual ‘Guys Choice’ Awards held at the Sonny Studios in 2008

At Kira Plastinina Hosts her US launch party in June 2008

Katy performing live on ‘The Today Show’s Summer

At the grand opening of Rok Vegas in the New York New York Hotel and Casino in 2008

At the MTV Europe Music Awards 2008 held at the Echo Arena

At Z100′s Annual Jingle Ball Concert at Madison Square Gardens in Decemeber 2008

At the 2009 BRIT Awards – Red Carpet Arrivals held at Earls Court in 2009

At the Summertime Ball 2009 held at the Emirates Stadium

At Paris Fashion Week Spring/Summer 2010 Ready To Wear

At Nickelodeon’s 23rd Annual Kids’ Choice Awards

Katy arrives back to her London hotel wearing an amazing USA/UK dress

Katy performing live on Muchmusic’s ‘Live @ Much’ promoting her latest album ‘Teenage Dream’ after getting 17 stitches on her leg

Katy performing live on ‘The Today Show’s Summer Concert Series’ at Rockefeller Plaza in August 2008

At Nylon Magazine’S launch of their TV issue at Tropicana in The Roosevelt Hotel in 2008

At the 2009 MTV Video Music Awards (VMA) held at the Radio City Music Hall

Performing at the world premiere of the 2011 Volkswagen New Compact Sedan in Times Square