Ariana Grande has taken to Instagram to tease her verse from Jessie J and Nicki Minajcollaboration, Bang Bang.

With just a day to go until the eagerly-anticipated track premieres (July 29), the Problem singer posted a short clip from her part of the tune, which sees the star showing off her impressive vocals.

The 21-year old, who recently lost her beloved grandpa, previously posted the artwork of the song, writing: "So sorry I missed the countdown. excited to be a part of thiss. 2 days until "Bang bang" by @JessieJ @NICKIMINAJ & me."

Both Minaj and Jessie have teased the song, with fans able to hear it in full tomorrow!