The former Hollyoaks and EastEnders actress is "clearing her schedule" for the reality show, according to the Daily Star.
"She is expected to sign any day now," said a source. "She is a massive scoop for ITV.
"Not only is she a huge star, she's also a stunning girl who will bring much-needed glamour to the ice."
Michael Underwood, who pulled out of last year's show after breaking his ankle, is also expected to star.
It was reported last month that Todd Carty, Chloe Madeley, Melinda Messenger, Jeremy Edwards and Ray Quinn would take part in the programme.