Ariana Grande took to the stage at the 57^th Grammy Awards tonight to sing her hit single 'Just a Little Bit of Your Heart'.

Ariana Grande has been nominated for Best Pop Vocal Album for her second studio album 'My Everything' and Best Pop Duo/Group performance for 'Bang Bang' with Jessie J and Nicki Minaj.

Grande had been updating fans about her preparations for her performance for Music's Biggest Night. '

Prior to tonight's performance, Grande released a lyric video for her new track 'One Last Time'.

Other performers of the night include singer and producer Pharrell Williams, who was nominated for a whopping six nominations this year.

Sam Smith, who also received six nominations this year, including the Record of the Year for 'Stay With Me' and Album of the Year for his album titled 'In The Lonely Hour,' will also take to the stage with Mary J. Blige.

Just like Smith, other first time Grammy performers include Ariana Grande, Eric Church, and legendary Australian hard rock band AC/DC.

Another headliner for this year's Grammy performance is Madonna, who is set to heat up the stage once again with her jaw-dropping performance.

Other performances of the night include Chris Martin and Beck, Lang Lang, Herbie Hancock, John Mayer Questlove and Ed Sheeran, Brandy Clark and Dwight Yoakam, Juanes, Sia, Tony Bennett and Lady Gaga, Hozier and Annie Lennox, Jessie J and Tom Jones, Miranda Lambert, Adam Levine and Gwen Stefani, and Usher.

The 57^th annual Grammy Awards took place at the Staples Center in Los Angeles on Feb. 8. A live broadcast is available on CBS Television Network between 8 p.m. to 11.30 p.m. ET.

A video of Ariana Grande's Grammy Awards performance can be seen below: