Katy Perry Has A Pretty Strange Love Life

Although Katy Perry tries to keep her private life mostly private, the pop starlet has gone through some very public hook-ups and breakups that have many fans scratching their heads.

The "Roar" singer may be on top of the world in terms of fame and fortune, but when it comes to matters of the heart, she seems to have trouble finding a man who measures up. Here are some of the weirdest aspects of Katy Perry's relationship history...