Ariana Grande

The pop star wore a veil with a bow.

Who run the world?

These celebs had NO chill.

Check out cringe-worthy fashion fails from our favorite celebrity couples.

You need to see Ari's stunning ring!

Trevor Noah is set to host.

She turned in her final mixes in early October.

Lady Gaga performed hits from 'Chromatica' alongside Ariana Grande.

'I shanked her with my nail!'

There are songs out there that, for whatever reason, just seem to stick.

Ariana shared her thoughts on social media.

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