For the first time ever, Ariana performed her single ‘One Last Time’ for the ‘The Tonight Show’ crowd on Jimmy Fallon’s post-Super Bowl special. Click to WATCH!

Ariana Grande, 21, is the gift that keeps on giving! The starlet’s first performance of her single “One Last Time” was absolutely beautiful. Ariana took the stage at The Tonight Show Starring Jimmy Fallon on Feb. 1 and stole the show!

Ariana Grande’s ‘One Last Time’ Performance On ‘The Tonight Show’

Ariana’s voice is just a gem. The “Break Free” flaunted her amazing (and downright incredible) vocals for her “One Last Time” performance.

The song is off of her My Everything album, but Jimmy Fallon’s Feb. 1 special was the first time she’d hit the stage with it!

“One Last Time” is a slow jam, and it’s impossible not to sway along to the beat. You could feel the emotion in Ariana’s voice. That’s how good she is. The Tonight Show’s band, The Roots, served as backup. Ariana looked hot in a corset top and pants.

Ariana has been teasing the music video for “One Last Time” for awhile now. She tweeted on Jan. 24 that the video was “coming along.” We can’t wait to see the whole thing!

Big Sean and Ariana have been dating for months now, and these two are head over heels for each other. The rapper dished on how they turned from just friends to something more.

“It was cool to have a girl that I could talk to about my problems. I did that with her. It’s not some fake-ass, inauthentic s*** when I say we were friends. This is something special and I appreciate every moment of it,” Big Sean told Complex.

HollywoodLifers, what did you think of Ariana’s performance? Is it her best yet? Let us know!

— Avery Thompson