Katy Perry and John Mayer spend Sunday afternoon eating and shopping in Hollywood, California on February 16, 2014 x43 HQ's

Katy Perry joins boyfriend John Mayer for the very first time to sing their new duet song 'Who You Love' and even share a quick kiss in front of the fans in Brooklyn, New York 17/12/13 x28 HQ

Katy Perry - 2013 American Music Awards at Nokia Theatre L.A. Live in Los Angeles - November 24,2013 x92 HQ's

 

Katy Perry enjoys the morning view from her hotel balcony as she sips a cup of coffee on November 18, 2013 x11 HQ's

Katy Perry at MTV Europe Music Awards 2013 in Amsterdam, Netherlands (November 10, 2013) x38 HQ's

 

Katy Perry and John Mayer have dinner at Arlington Club Steakhouse in NYC (10/10/13) x9 HQ's

Katy Perry and John Mayer enjoy a romantic disneyland date in California! 7/10/13 x25 HQ's