Also in Los Angeles, Katy Perry wears a patterned crop top and matching high-waisted skirt as she leaves a film set and heads for her appearance on the Kroll Show.
In New York, Sienna Miller looks pretty in a summery white frock and nude ballet pumps as she attends the 2013 Up2Us Inaugural Gala, and Miranda Kerr wears a yellow lace dress as she launches the Gillette Venus Step Up & Step Out Tour.
In Berlin, Angelina Jolie looks stunning in a strapless white peplum Ralph & Russo number as she supports husband Brad Pitt at the World War Z premiere.
Meanwhile in Paris, Rihanna dons a plunging velvet burgundy jumpsuit as she dines out in the French capital during the European leg of her 'Diamonds' world tour.
And in London, Rebel Wilson and Kevin Bishop hold hands as they leave The Groucho Club after attending the 2013 Glamour Woman of the Year Awards.