Co-star says Paltrow's "in another world"

'Proof'

Gwyneth Paltrow apparently lives "in another world", according to a co-star who worked with her on the play Proof.

Fellow-actress Sara Stewart told Contactmusic: "Gwyneth is lovely but she is, in the nicest sense, in another world."

Speaking with astonishment at Paltrow's imported Hollywood practices, she added: "Personal chefs prepared her macrobiotic food but the food was delicious - even brownies with no chocolate! She practised yoga so she was incredibly flexible. I didn't have to do that but we did have a cast 'group hug' every night. It is so not British, but it was OK."