Katy Perry

The actor addresses how his previous failed marriage has affected his current relationship.

The Russian TV host claims the pop star tried to 'kiss' and 'touch' her.

From Lady Gaga and Bradley Cooper to Camila Cabello and Shawn Mendes, check out 25 celebrity pairs who fans were convinced had a love connection.

Anderson Davis says the singer was nothing but professional with him.

Model Josh Kloss claims the pop star exposed his penis at a party.

The pop star even made a joke while on the stand.

There are rumors swirling that she was going to replace Celine Dion

See stars like Katy Perry, Snoop Dogg and Mariah Carey dressed in their Santa Claus best.