Watch Ariana Grande Sing 'This Grill Is Not a Home' From 'SpongeBob SquarePants'

ariana grande

Ariana Grande attends Billboard's 13th Annual Women In Music event at Pier 36 in New York City on on Dec. 6, 2018. 

Ariana Grande took to her Instagram on Sunday (May 19) to share a video of herself taking it back to her Nickelodeon roots. She performed a short cover of "This Grill is Not A Home" -- a dramatic duet between Spongebob and Mr. Krabs from the 2002 episode Welcome to the Chum Bucket -- showcasing her stunning vocals.

"This kitchen's not the same without you," The former Victorious star belts at the top of her lungs. "It's just a greasy spoon," she continues to sing, chuckling in between the song.

It seems as though Grande is a huge Spongebob music fan, as just last month, she was caught in a video singing the "Krusty Krab Pizza" song. 

Check out Ariana Grande singing Spongebob and Mr. Krabs' duet, as well as the original, below.