Olivia Newton-John has dismissed rumors she is to reunite with Grease co-star John Travolta for the upcoming Dallas movie. Earlier this month Travolta, who played her hunky love interest Danny Zuko in Grease, tipped her as a "great" screen sister-in-law to his J.R. 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."

-Olivia Newton-John Pictures
-John Travolta Pictures

(This news article provided by World Entertainment News Network)