Katy Perry

This celeb was the top entertainer in 13 states, including Montana...

From stage production to the same producers, there's plenty of similarities.

Are you registered to vote? Katy Perry wants to make sure you know there's no election day dress code. In South Dakota the deadline to be registered is Oct 24.

This year’s Super Bowl 50 is the third most watched TV program ever, but it didn’t fare quite as well as last year's.

Watch the setup, performance and take down of the Super Bowl XLIX halftime show.

The trend of having major music stars appear at the Super Bowl halftime show only dates back to 1991, when New Kids on the Block performed. What has been your favorite performance?

After eliminating dozens of our entries in the 100 Hottest Women of 2014, we have finally reached the summit.

The Rolling Stones welcomed pop star Katy Perry onstage during their Saturday night (May 11th) appearance at Las Vegas' MGM Grand Garden Arena.