But the losing Senate candidate from Delaware isn't sure she should accept, saying she has two left feet and a book about politics to complete.
The conservative Republican, who lost to a Democrat amid controversy over past statements about youthful dabbling in witchcraft, is soliciting opinions on her Facebook page.
O'Donnell says her initial reaction was to say "no" to the show, but others are encouraging her to accept.
O'Donnell writes she's flattered, but a 2-year-old nephew has more rhythm than she does.
A program representative said Tuesday it has no comment on casting speculation, adding a new cast will be announced next week.
