Demi Lovato Performs 'Sorry Not Sorry' on 'Fallon': Watch

Andrew Lipovsky/NBC
Demi Lovato performs "Sorry Not Sorry" on The Tonight Show Starring Jimmy Fallon on Sept. 18, 2017.

Demi Lovato’s got a hit on her hands with “Sorry Not Sorry,” which surges 18-13 on the Billboard  Hot 100. 

Before long, it could become her highest-charting Hot 100 hit, eclipsing the efforts of "Heart Attack" and "Skyscraper" (the target is No. 10). And judging by her performance on The Tonight Show overnight, that’s where she wants to send it. 

Lovato dressed to impress in a fiery red satin jumpsuit as she belted out her Tell Me You Love Me single on a stage stuffed with bandmates and backing dancers. Check it out below.