'DWTS' News: Cher Says She's 'Not Qualified' to Be a Judge

Superstar Cher is slated to guest judge Monday night on "Dancing with the Stars," but the "Believe" singer admitted during an ABC conference call Friday, "I'm so not qualified to be judging on a technical basis because I don't know anything about ballroom dancing."

She continued, "I just don't want to be responsible for someone getting a different mark than a professional would give them. So I am a little worried about that part."

After watching son Chaz Bono compete for the mirror ball in 2011, Cher says he's been her mentor leading up to the big day. “He's coming tonight to give me tips! He said, 'Mom, you don't understand how seriously people take this. I'm coming over tonight and… I'm going to tutor you.' Obviously, I'm going to need all the help I can get.”

Cher, famous for her extravagant costumes, gave some insight into what she'll be wearing Monday night. "There's three of them… But it's not all beaded and stuff like that, because that's going to be well taken care of by everyone else there."