Kim Cattrall gave co-star sex tips

Kim Cattrall's gave her 'Meet Monica Velour' co-star sex tips between takes.

The 'Sex and the City' actress plays a jaded former '80s porn star in the new movie and Dustin Ingram - who portrays the awkward teen who befriends his ageing idol - revealed his favourite moments on set were when they swapped erotic stories and Kim gave him some advice.

He told the New York Daily News newspaper: "We would talk about sex and swap stories and pointers and all this stuff."

The movie's director Keith Bearden revealed his best memory was when the two actors "made out" in the movie's "climactic kiss" scene and "we had to change reels of film and Dustin gets up and he has the hugest erection".

Although Dustin protested it wasn't true, the director quipped: "I'm an old man; I know [ardour] when I see it!"

However, Kim - who is best known for her raunchy role as maneater Samantha Jones in the 'Sex and the City' TV series and movies - was not impressed with either man's story and complained when she was questioned about them.

She said Dustin's story about swapping sex tips was "absolutely not true" and when asked about his alleged excitement during their love scene, she fumed to the New York Post newspaper: "You know, as a woman, I really find those questions offensive. As a woman, I find that really embarrassing [for you] to ask that."

Kim, 54, also took the time to rage against Hollywood's bias towards younger women, saying "Ask me about being a woman. Do you know what it's like to be 54 and marginalized? It doesn't get easier as you get older."