Trim Hollywood beauties Penelope Cruz and CHARLIZE THERON stunned waitresses in Canada - by ordering and demolishing a 680 gram (24-ounce) T-bone steak each.

The gorgeous actresses, who are in Montreal filming HEAD IN THE CLOUDS, went to MOISHE'S steakhouse after a day of shooting.

A waitress says, "I though these Hollywood types only ate salads. But the only remaining part on the plate was the bone."