Katy Perry Featured On John Mayer's 'Who You Love'

August 13, 2013 AT 9:36 AM
Katy Perry joins John Mayer on his new single 'Who You Love' from his upcoming album 'Paradise Valley.' Perry has been dating Mayer since her divorce from Russell Brand, though they briefly split, then reunited and recorded the tune. Kristina Behr (@KristinaBehr) has the details.