Youtube sensation Grace Brownie‘s viral “SuperBass” video has been getting a lot more attention than anyone could have expected.

Yesterday, the 8 year-old and her 5 year-old cousin appeared on the “Ellen” show … to unknowingly be surprised by Nicki Minaj who popped up from backstage!

Along with being able to perform the song for Nicki, Grace also received some great advice from the Young Money femcee.

Watch the footage above!