The singer is known for her provocative behaviour.

Katy Perry has been successful wherever she goes. She has made it big with her album and also puts on popular concerts internationally while sticking to her quirky personality. We can see her uniqueness n her clothes, lyrics and concerts.

The 24-year-old “I Kissed a Girl” singer knows how to make an entrance. Cosmopolitan Magazine wrote about her recently in an interview/profile: “At last year’s MTV Europe Music Awards, she hit the stage in a football uniform while straddling a gigantic tube of lip balm. At her last birthday party, she arrived dressed as iconic musician Freddie Mercury, complete with flamboyant moustache and fake bad teeth. And at her Cosmo photo shoot, the 24-year-old stunner gives everyone a doe-eyed wink as she struts straight to—where else?—the stereo and cranks Lindsay Lohan’s ‘Bossy.’”

We can't wait to read the August edition of Cosmo and find out all of Katy's secrets!