'I want a nice firm bottom', says Donna
Donna Air hopes to gain a "firm bottom" when she appears in Dancing On Ice in the new year.
The TV personality and actress is the ninth celebrity to be confirmed for the revamped ITV show.
She joins, among others, Corrie's Brooke Vincent, former Bucks Fizz singer Cheryl Baker and the Bake Off's Candice Brown.
Donna (38) told ITV show Loose Women: "My posture's terrible, so I've got to work on that.
"I'll hopefully end up with a nice, firm bottom, otherwise I'll be livid."
Donna said her daughter is concerned about being embarrassed by her.
"My daughter's like, 'Oh no, mum, you're going to be so embarrassing'."
Twelve celebrities will be skating to impress Jayne Torvill, Christopher Dean and Jason Gardiner. A fourth judge has yet to be announced.
Phillip Schofield and Holly Willoughby return as hosts.