Meanwhile in LA, Armie Hammer attends the 9th Annual Alfred Mann Foundation 'Innovation And Inspiration' Gala, Hilary Duff leaves her yoga class and Emma Stone works out in Coldwater Canyon Park.
In Arizona, Carrie Underwood takes to the stage at the Jobing.com Arena during her 'Blown Away Tour'.
And in London, a blonde Alexandra Burke and friends leave Hakkasan restaurant, and Jennifer Lopez and boyfriend Casper Smart leave the O2 after watching the 'Cirque Du Soleil: Michael Jackson, the Immortal World Tour'.
Also in the capital, a suave Daniel Craig attends a Skyfall movie photocall, and Lara Stone and David Walliams enjoy a romantic date at Claridge's.
Christina Aguilera dip dyes her blonde hair bright red as she attends the Samsung Galaxy Note II launch in LA.
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