Ariana Grande was the host of Saturday Night Live this weekend, and she brought her arsenal of musical impressions with her.

In a sketch called "Tidal," Grande plays a young intern named Chloe who is forced to save the music-streaming service after it crashes — and saving Tidal is no easy task.

When the site experiences technical difficulties, the 22-year-old pop star has to do impressions of other singers, including Britney, Shakira and Rihanna, in order to keep the music playing for listeners.

By the time she gets to classic divas like Celine Dion and Whitney Houston, Grande shows just what powerful pipes she really has.

Check out the sketch below to see all of Ariana's impressions.