Eva Longoria was left cringing in embarrassment after watching one of her 'Desperate Housewives' co-stars fake an orgasm.

The Latin actress was an onlooker on set when Marcia Cross shot a scene, filmed for the first episode of the third series, where her character Bree Van De Kamp is sexually satisfied for the first time.

Eva admits the scene was so graphic she wasn't sure where to look.

She told British radio station Heart: "It's really amazing what they got away with. When I watched it I was like, 'What the...? Whoa!' I watched them filming that scene, but when I watched it back I was shocked. We got to get really graphic with that episode."

Eva, who plays seductress Gabrielle Solis in the hit show, has also revealed that she gets to flash a lot of flesh in the new series.

She explained: "I have a lot of love interests in the third series because as Gabrielle I am having problems with my husband Carlos so I'm trying to make him jealous, so I have a lot of love interests coming and going through the series. It gets pretty hot.

"And yes, Jesse Metcalfe is back but he's very different. He's a man now."

Gabrielle and then high school student John Rowland, played by Jesse, had a steamy affair in the first two series.

This is all from Longoria who was interviewed a few years ago who delighted in "giving orgasms" to her friends via sex toy gifts, like the "rabbit.