Katy Perry

Katy appears to be showing support for Taylor amid the pop star's drama with Scooter Braun.

We finally know how the two pop stars found peace.

The pop stars have officially buried the hatched.

Dion seems to like her pop-stars particularly well-done.

Perry literally lit up the room!

From Kanye West to Lady Gaga, these songs faced serious backlash.

We've got a doppelganger in our midst!

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

Remember when Kanye West called Taylor Swift out for lying?

Johanna Jones got surprise proposed to during Hollywood Week on 'American Idol' and it was so sweet.