OLIVIA NEWTON-JOHN

Earlier this month (Apr07) Travolta, who played her hunky love interest Danny Zuko in Grease, tipped her as a "great" screen sister-in-law to his JR Ewing in the film adaptation.

But the Australian singer/actress, currently busy with another movie project, a new television show and fundraising for a cancer wing of an Australian hospital, denies she has signed up to play Pamela.

She says, "We've talked about this for years... I'd love to work with him of course but there are no plans."

Source: WENN