Cher and Chaz Bono are reportedly locking horns about the singer's Broadway musical.

Cher's life and career is to be the subject of a new stage show and she's reportedly been looking over the script lately. While her son Chaz who was born a woman and underwent surgery to become a man is happy for his mom, he is apparently worried about how much of his story will be included.

"The script now has many references to Chaz, ranging from Cher's acceptance of her daughter coming out at a lesbian and her shocking gender transformation," a source told National Enquirer.

"While Cher doesn't want to put their relationship at risk, she's explained to Chaz that there's just no way she can do a show about her life if he's left out completely."

Chaz was initially sceptical but apparently agreed to talk to his mom about the plans. He is now said to be happy with what is being suggested and hopes to be involved with script meetings.