You may think you know, but he'll keep you guessing. Hayden Christensen has no problem with the swirling rumors that he's gay - on the contrary, he actually encourages it. The actor says he likes to keep people wondering about his sexuality since it's kind of entertaining and funny.

In an interview with V Man magazine, he said, "To me, masculinity is the ability to flirt with the effeminate.

Sienna Miller has been caught kissing her co-star James Franco.

The actress - who is reportedly back with on-off boyfriend Jude Law - was photographed locking lips with the "Spider-Man" star in Toronto, Canada, last weekend.