Lady Gaga has prevented pop superstar Cher from releasing their collaboration as the young singer "doesn't like" the song.
The Believe hitmaker teamed up with Gaga to record a track called The Greatest Thing, but she has now suggested it may be left off her upcoming album because of a disagreement between the two stars.
When asked by a follower on Twitter.com why she has yet to release the song, Cher writes, "It's done & she (Gaga) doesn't like it, or want it to come out. She's an artist, it's up to her. I'm disappointed 2 (too)."
Cher reiterated her concerns in an interview which aired before her performance on reality TV show The Voice on Tuesday night (18Jun13), saying, "I did a song with Gaga and I think it's brilliant and I thought her performance was great but she doesn't like it."