1
Katy Perry and Travie McCoy separated in May 2009 after dating for 3 years...
[view relationship]
2
Katy Perry and John Mayer separated in Jul 2015 after dating for 3 years...
[view relationship]
3
Taylor Swift and John Mayer separated in Mar 2010 after dating for 3 months...
[view relationship]
4
Taylor Swift and Calvin Harris separated in May 2016 after dating for 1 year...
[view relationship]