By Gil Kaufman Katy Perry can’t wait to ... and dancing along to Katy’s songs — or if she has a favorite — the singer admitted that her daughter’s top pick is not the one she’d prefer.

Bruno Mars and Rose's “Apt.” earns the singer his eleventh leader on Billboard's Digital Song Sales chart, matching Katy ...

Katy Perry announced the U.S. dates for her Lifetimes Tour, marking her first time hitting the road in more than seven years.