Celebrity Pictures: The Wanted, Kim & Kanye, Kate Middleton

Today's celebrity pictures include Amanda Holden hiding behind her motorcycle helmet as she arrives at the BBC Radio 1 Studios.

Also in the capital, The Wanted's Jay McGuiness and Nathan Sykes get mobbed by hysterical female fans as they arrive at King's Cross, EastEnders' Jessie Wallace and new boyfriend Tim Arnold dine at The Ivy and a tanned Katherine Jenkins attends the Arqiva Commercial Radio Awards 2012.

In Edinburgh, the Duchess of Cambridge attend Prince William's installing as a Knight of the Thistle at St Giles's Cathedral, while in Paris, Kim Kardashian and Kanye West do monochrome at the Valentino show as part of Haute Couture Fashion Week. In Rovinj, Croatia, Naomi Watts plays the late Princess Diana for movie Caught in Flight

Across the pond in LA, Victoria's Secret model Alessandra Ambrosio carries baby Noah as she shops and Ben Affleck, Jennifer Garner and daughters Violet and Seraphina celebrate Independence Day.