Hollywood Titbits 9/5

Jennifer Aniston had a panic attack when she had to film an orgasm scene for her new comedy movie Bruce Almighty.

The Friends actress struggled to cope when asked to mimic Meg Ryan's famous moment from When Harry Met Sally.

"The sexual gratification scene was terrifying," admits Jennifer.

"I got sick. I was hot, then I had the chills. It was all psychological though.

"Although I didn't feel well, I somehow did the scene."

The movie sees her playing the girlfriend of Jim Carrey's character - a TV reporter who is suddenly given all of God's powers.

Matrix Reloaded star Jada Pinkett Smith has had a major bust up with the movie's producer, Joel Silver.

The producer has been encouraging his stars to accept all promotional opportunities to plug the blockbuster and was upset when she turned down MTV's request to film her out shopping saying it was a cheesy idea.

Silver has retaliated by not giving her a suite at the Four Seasons Hotel in New York when the cast goes there to promote the movie next week.

Jada, who is the wife of Will Smith, hit the roof and refused to fly on the same plane as Silver to New York.

Instead she is travelling on a different plane and paying her own fare.

Representatives for Silver and Smith have played down the row and claim all is fine.

The White House has refused to comment on Just Married star Ashton Kutcher's claims of what President Bush's twin daughters got up to in his house.

The actor says he met Barbara and Jenna Bush at a party 18 months ago and invited them back to his home along with some friends.

Ashton said: "The Bushes were under-age drinking at my house. Later I went upstairs to see another friend and I could smell the green (marijuana) wafting out under his door. I open the door and there he is, smoking out the Bush twins on his hookah."

Even the most recognisable movie stars get mistaken for other people.

Here, celebrities reveal who fans think they are when they get stopped in the street.

Kevin Bacon: "I've been mistaken for all the other Kevins - Costner, Kline and Spacey. Oh, and Christian Slater too. There are too many celebrities for people to keep track of."

Al Pacino: "Someone thought I was Harrison Ford. They were yelling 'Harrison! Harrison!' That was awful."

Rachel Weisz: "Brooke Shields. It must be the eyebrows."

Shania Twain: "When I was out shopping I was mistaken for Sandra Bullock."

Edward Burns: "I used to get mistaken for Kevin Bacon and Matthew Modine. I just signed their autographs and moved along."

But trust the last word to go to Colin Farrell.

The Irish playboy said: "In Los Angeles the other week someone asked me if I was Enrique Iglesias. I had on my hat. And I had Anna Kournikova on my arm."

The MTV Movie Awards have lined up some top talent as presenters including Adrien Brody, Harrison Ford and Colin Farrell.

Justin Timberlake and Seann William Scott will co-host the LA ceremony on May 31.