Lady Gaga reveals new single at Sundance Film Festival!
Lady Gaga has revealed her new single at the Sundance Film Festival in Utah.
The tune, which is called 'Till It Happens To You', was played to the audience but the song hasn't appeared online yet.
Gaga teased the single by tweeting "Til It happens to you, you don't know how it feels".
Her new album is set to be released later this year, she excited fans by tweeting this photo of herself with Adele... collaboration?