Ariana Grande Performs 'Just a Little Bit of Your Heart' at Grammys 2015 (Video)
The 21-year-old entertainer belted out her hit and even got a little teary-eyed at the end. Watch below.
Ariana could still take home a prize this evening in the Best Pop Duo/Group Performance category – best of luck tonight!
The Grammys are currently airing on CBS – tune in now!
FYI: Ariana is wearing Versace.
Ariana Grande – “Just a Little Bit of Your Heart”