is a known womanizer. He has dated fellow musicians, A-Listers, women way older, and women way younger. He doesn't really seem to have a preference, he likes blondes, brunettes, curves, and stick-skinny. Basically, John goes for anyone of the opposite sex. Click on the pics to see some of John's past exes.
has dated more stars than almost anyone else in Hollywood!
Fellow musician, Colbia Caillat, once dated John.
And even Ricki Lake
has been spotted with him!
John dated Jennifer Love Hewitt
and once joked that they never consummated their relationship, but later apologized for saying that.
He even dated Jessica Simpson
. Ryan Seacrest
once asked John about the relationship and he answered in Japanese, "Jessica is a lovely woman, and I'm glad to be with her."
Right after Jessica he dated Minka Kelly
, but only for a few months.
John also dated Taylor Swift
. She wrote a song about him, Dear John, and now John is very upset about the song. Even though all this happened like 2 years ago!
Perhaps his most famous girlfriend was Jennifer Aniston
who he dated before Taylor.