Since her return from a brief sojourn to outer space, Katy Perry has been brought — rather forcefully — down to earth.

Katy Perry loves sharing her woman's world with Lady Gaga. In the crowd at Mother Monster's ¡Viva La Mayhem! concert in ...

It was one small step for Katy Perry when she stepped out of a space capsule earlier this month and kissed the Texas terra ...

Perry’s new status as the most unpopular woman in pop couldn’t have come at a worse time — right before her first global tour ...