Also in the capital, X Factor finalist James Arthur and recent departee Ella Henderson attend the Amy Winehouse Foundation ball at the Dorchester hotel, and a scarlet Katherine Jenkins turns on St James's Christmas lights.
In Glasgow, Susan Boyle signs copies of her new album Standing Ovation at HMV, and Taylor Swift arrives at Narita international airport in Tokyo to promote her latest record Red.
Meanwhile in New York, Rihanna dresses in leather for her Unapologetic album launch, and in Los Angeles, Lindsay Lohan wears a silk gown to the Liz & Dick premiere.
Kelly Brook celebrates her 33rd birthday backstage after her final Crazy Horse show at the Forever Crazy Spiegel Tent, London.
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Copyright: WENN
