Ariana Grande Performs "Just A Little Bit Of Your Heart" At The 57th Annual Grammy Awards!

Ariana Grande admitted she was nervous about heading to the Grammy Awards tonight, but it turns out there was no need for the nerves!

The beauty had a perfect performance as she sang "Just A Little Bit Of Your Heart," onstage.

Though she wore a stunning white Versace gown on the red carpet, Ariane changed into a black ensemble for her moving performance.

And check out this stage!

What are your thoughts on Ariana's performance? Let us know in the comments section below.