John Mayer

The actress has revealed the reason she pretended she once dated the musician

Taylor's ex has found himself in hot water after tweeting (and deleting) a message for her birthday.

Is this Hollywood's hottest new couple?

The singer takes a public jab at his awkward relationship with ex-girlfriend Taylor

They may have called it quits last February, but it looks like time has healed all wounds for Katy Perry and John Mayer.