India, Aug. 16 -- Much like her music career, the dating history of Katy Perry has made plenty of headlines. From fleeting romances to rekindled flames and short-lived marriages, the singer's love life has seen a lot of dramatic twists and turns.

One of the richest self-made women in America, Katy Perry's first noted romance was with actor Johnny Lewis back in 2005, when she was first emerging on the music scene. They parted ways in 2006, but the relationship marked the beginning of a series of high-profile romances that would capture public attention. Then there was Gym Class Heroes frontman Travie McCoy, whom Perry dated for less than a year. They defined being cool in that era with music videos, red carpet appearances and cosy moments...