Celebrity Circuit

American singer Christina Aguilera performs during her concert Tuesday, June 26, 2007, in Shanghai, China. Aguilera, a four-time Grammy Award winner, performed her first-ever concert in China.

American singer Christina Aguilera performs during her concert Tuesday, June 26, 2007, in Shanghai, China. Aguilera, a four-time Grammy Award winner, performed her first-ever concert in China.

Pop star Christina Aguilera attends a news conference about her Shanghai concert June 25, 2007, in Shanghai, China. Aguilera debuts June 26 on the Chinese mainland as part of her Back to Basics 2007 world tour at the Shanghai Grand Stage. (Photo by China Photos/Getty Images)

Pop singer Christina Aguilera poses for photographers during a photo call in Shanghai, June 15, 2007. The Grammy Award winner will hold her first solo concert ever in Mainland China at Shanghai Grand Stage with a capacity of 8,400 seats on June.

Giant Guitars

Rod Stewart poses with a 30-foot guitar for the opening of the Gibson Guitartown London summer exhibition on June 26, 2007 in London, England. The display is in support of the Prince's Trust, Nordoff Robbins Music Therapy and Teenage Cancer Trust.

Rod Stewart poses with a 30-foot guitar that reads "You Wear It Well," for the opening of the Summer Exhibition, Gibson Guitartown London at More London on June 26, 2007, in London, England.

Last Stop London

California Gov. Arnold Schwarzenegger and Prime Minister Tony Blair and speak to students during a visit to Larmenier & Sacred Heart Primary School, on June 26, 2007, in London. Schwarzenegger is the last foreign official to meet Mr. Blair during his last full day in office, before stepping down and handing over to Chancellor Gordon Brown.

Ageless Beauty

Actress Joan Collins poses with a bottle of her new anti-aging cream, Cellex-C Age-Less 15 Skin Signaling Serum, at Harvey Nicholls on June 26, 2007, in London, England.

Free Bird

Paris Hilton walks out of the Los Angeles County Sheriff Department's Century Regional Detention Facility in Lynwood, Calif., on Tuesday, June 26, 2007. Hilton has been released from jail after serving about three weeks for an alcohol-related reckless driving case.

Before The BET Awards

Musician Robin Thicke performs during rehearsals for the BET Awards at the Shrine Auditorium in Los Angeles on Monday June 25, 2007. Black Entertainment Television's annual awards show honors musicians, actors and athletes, this year's show, will be broadcast live Tuesday night from the Shrine Auditorium. Performers include Beyonce, 50 Cent, Diddy, Stevie Wonder and Gladys Knight.

Ashanti, left, and Nelly arrive at the 2007 pre-BET Awards dinner and party in Los Angeles on Monday, June 25, 2007.

"License To Wed"

Cast member Mandy Moore attends the premiere of "License to Wed" Monday, June 25, 2007, in the Hollywood section of Los Angeles.

Direct From Hawke

Actors Mark Webber, Catalina Sandino Moreno and Ethan Hawke arrive at the screening of "The Hottest State" at the Tribeca Cinemas on June 25, 2007, in New York. Hawke wrote the novel of the same name in 1996 and directed the film which debuts June 27 at the Los Angeles Film Festival.

Ethan Hawke arrives at the screening of his film, "The Hottest State," at the Tribeca Cinemas on June 25, 2007, in New York. Hawke appears in the film that he also wrote and directed.

A view of the marquee at the Tribeca Cinemas at the screening of "The Hottest State" on June 25, 2007, in New York. The film, based on the Ethan Hawke's novel of the same name, is about a young actor from Texas trying to make it in New York while struggling in his relationship with a beautiful singer/songwriter.

From left, actors Sonia Braga, Mark Webber, Catalina Sandino Moreno, Ethan Hawke and Jessie Harris arrive at the screening of "The Hottest State" at the Tribeca Cinemas on June 25, 2007, in New York.

Rhythm & Soul Awards

Singer Jordin Sparks arrives at the ASCAP 20th Annual Rhythm & Soul Music Awards at the Biltmore Hotel on June 25, 2007, in Los Angeles.

Soul singer Mary J. Blige arrives at the ASCAP 20th Annual Rhythm & Soul Music Awards at the Biltmore Hotel on June 25, 2007 in Los Angeles.

Actor Christian Bale arrives to a special screening of the film "Rescue Dawn" in New York, Monday, June 25, 2007. The film opens on July 4, and is based on the true story of Dieter Dengler, played by Bale, the only American to ever break out of a POW camp in the impenetrable Laotian jungle.