what's wrong with katy perry?

Since her divorce from Russell Brand, Katy Perry became the target of many men. Not to forget, Robert Pattinson who is currently dating Kristen Stewart. Is it true that Robert tried to 'play with fire' with Katy?

When Katy divorce with Russell, Robert tried to call and send messages to the singer's Firework. But Robert was not trying to approach the Katy, but just try to encourage him.

As a good friend, Robert did not want to let Katy too long in the dumps. Twilight movie stars and even then try to give the best to Katy through bleak times.

"Robert just check the condition of Katy. Their relationship was not romantic, they are just friends," a source told Popeater.