Katy Perry had a message for those who doubted her after she sold out Madison Square Garden in New York City during her ...

A couple got engaged in front of thousands of cheering fans at Katy Perry's latest Lifetimes Tour concert with help from the pop star herself.

Perry has been loping around the world on this tour for four months. Her Philadelphia stop was the 33rd city on the Lifetimes Tour, with 39 to go before wrapping in Abu Dhabi at the end of the year.

Katy Perry helped fans pull off an adorable on-stage proposal during her NYC concert. Watch the heartwarming moment here.

Hundreds of inmates in Colorado have been temporarily moved to another correctional facility.

The airline gave them a $100 voucher, stating a full refund would not be possible since the pair eventually got to their destination.