On-Again, Off-Again Couples In Hollywood
by Jackie Willis 1:55 AM PDT, June 18, 2014
John Mayer and Katy Perry
John Mayer and Katy Perry went public with their relationship in the summer of 2012 and were even rumored to be engaged for a time. The duo also collaborated on a love song titled Who You Love. Sadly, none of that stuck and the two called it quits, seemingly for good, earlier this year.