U.S. singer Joe Jonas poses during a photocall before a news conference in Mexico City August 24, 2011.
Australian supermodel Elle Macpherson and her son Cy, 8, are pictured at the entrance of the Revenge of the Mummy attraction during their visit to Universal Orlando Resort in Orlando, Florida, August 24, 2011.
Kelly Osbourne poses at a private preview of the documentary "God Bless Ozzy Osbourne" at the Arclight Cinerama Dome in Hollywood, California August 22, 2011.
Yukie kawamura, a Japanese gravure idol, tarento, and actress signed to Japan Art, poses for a group of sexy photos.
George Michael performs on stage during his concert at Czech State Opera House as a part of "Symphonica: The Orchestral Tour" in Prague Aug 22, 2011.
Take a look at the stars' favorite poses on the red carpet (and elsewhere too!)
Britain's Prince William and Catherine the Duchess of Cambridge visit the Summerfield Community Centre, in the Winson Green area of Birmingham, August 19, 2011.
World record holder Usain Bolt of Jamaica poses with his new running spikes and promoters wearing traditional Hanbok before an interview with Reuters in Daegu, southeast of Seoul August 20, 2011.
Singer Rihanna poses during the launch of her fragrance "Reb'l fleur" at a House of Fraser department store on Oxford Street in London August 19, 2011.
The wax figure of television personality Kim Kardashian is unveiled at Madame Tussauds museum in Hollywood, California August 18, 2011.
Candice Swanepoel, a South African model best known for her work with Victoria's Secret, poses for a group of bikini beach photos.
The new Prince William and Catherine, Duchess of Cambridge wedding dolls, made by Arklu and retailing as a pair for 100 pounds are seen during their launch at Hamley's toy shop in London August 18, 2011.