Ariana Grande

From donut-licking to (fake) severed heads, these celebrity antics had us in a tizzy.

From Miranda Cosgrove to Amanda Bynes, see what your favorite Nickelodeon stars look like today.

Take a look at Ariana's hilarious new video!

The important thing is to get back up and dust your shoulders off — the show must go on!

Grande wrote the song with Victoria Monet.

The singer admitted she 'didn't know' her ex-fiancé.

The pop star admitted she was 'so sad' and 'so drunk' following his death.

These Hollywood stars have publicly supported the right to abortion access.

The pop star woke up 'incredibly sick.'

The rapper gave his ex an obvious shout-out on his new track with DJ Khaled.

The pop star is being sued for posting a pic without the paparazzi's permission.

Here are all the winners from the 2019 BBMAs.