Actress Brenda Vaccaro was stunned to discover the chemistry between her co-stars Dyan Cannon and Michael Nouri was for real in new movie BOYNTON BEACH CLUB - the two were once lovers. The Midnight Cowboy star, 66, could see sparks flying between the pair during their scenes together in the film, in which they play aging lovers, and had to ask if there was anything going on behind the scenes. She says, "They were lovers at one time years and years and years ago, so I mean you see the chemistry. "I said, 'Is there anything (going on) now?' and she (Cannon) went, 'Nothing.'"