Ariana Grande

Listen to Lady Gaga and Ariana Grande's epic collab.

This collab is going to be fire... whenever we eventually get it.

Listen to Ari and Justin’s new collab, which is for a good cause.

We *will* say we're in love with this performance.

The pop star just made quarantine a lot more interesting.

The pop star had the most hilarious reaction.

Pete opened up about his relationship with Ariana.

See photos from the 2020 Grammys red carpet.

Our favorite, once-inseparable celebrity besties and their unfortunate fallouts.

'I promise I look cute over here in my own world.'