Watch Ariana Grande cover Kendrick Lamar's 'HUMBLE.' in the style of Evanescence

Fallon demonstrated by covering Ed Sheeran’s “The Shape of You” as a ska band hit.

Then Grande gave her best Evanescence impression for a goth remix of Kendrick Lamar’s “HUMBLE.”

She finished with bringing some ’90s diva-tude to “God’s Plan” by Drake.

But the impressions didn’t stop with the Musical Genre Challenge.

The 24-year-old continued to surprise with her spot-on impression of Jennifer Coolidge circaLegally Blonde.

Fallon had heard her backstage, and asked her to do it again for his audience.

So, she recited the lines, “God, you look like the Fourth of July!”

and “I’m taking the dog, dumbass!”

And, no big deal, but Grande also performed in a sketch with Fallon called “NBD.”

She made a turn on “Ew!”

Watch clips from Grande onThe Tonight Showabove.