Naomi Campbell

Actress Demi Moore celebrated her 50th birthday in style, with a vacation in Abu Dhabi, India and Dubai.

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Moore kicked off the festivities with a party at the Monte Carlo Beach Club in Abu Dhabi last week. According to Gulf News, she relaxed poolside and brunched with friends during her stay.

Naomi Campbell is one of the world's most recognized supermodels, and "Extra" sat down with the man who discovered her -- Paul Fisher, the host of the CW show "Remodeled."

Fisher told "Extra" that while Campbell is "tough to work with at times and very demanding, she is one of the greatest models in the world that ever lived."

Check out the video, and find out Fisher's three easy tips that can help anyone look like a model!

Supermodel Naomi Campbell was interviewed by Harper's Bazaar magazine, in which she discussed her beauty routine -- and her past anger issues.

"Look, you have to make mistakes. That's how you learn and that's how the world works," Naomi said. "I've made a few. What makes a person is the ability to look at themselves and deal with their own lives. How you deal [with your actions] is what defines you."

SiriusXM reopened groovy '70s nightclub Studio 54 in New York City for "One Night Only," in celebration of the launch of Studio 54 Radio -- a 24/7 commercial-free channel devoted to the best classic dance and disco.

The star-studded bash included A-listers Kevin Bacon, Ryan Phillippe, Naomi Campbell and Cameron Diaz, among others.

"Real D.C. Housewife" Michaele Salahi was served with court papers at her own premiere party. Read full story at UsMagazine.com.

Get more "Extra" scoop on the latest headlines for Aug. 9!

Mia Farrow: Naomi Campbell Lied About Diamonds - PopEater.com

Patricia Neal, Oscar-Winning Actress, Dies at 84 - MTVNews.com

Rod Stewart & Penny Lancaster Expecting 2nd Child, His 7th -- Huffington Post

Ferrell's 'Other Guys' Tops Box Office with $35.6M - AP

Supermodel Naomi Campbell reluctantly testified Thursday in the UN war crimes tribunal against former Liberian ruler Charles Taylor.

Campbell took to the witness stand and admitted she received "dirty rocks" from Taylor, while she was attending a dinner party in South Africa in 1997. She said she then gave the diamonds to a colleague and asked that they "do something good with them," i.e., donate them to charity, but added the colleague "still has them, so they didn't benefit."