Actress Ashley Tisdale showed off her toned legs in a pair of short shorts as she did a little shopping at Planet Blue in Beverly Hills, California, USA. 01/02/2012

Justin Bieber wears the Nooka Mercury during a concert in the USA 10/02/2012

Tulisa Contostavlos arrives at the Mondrian Hotel in Los Angeles, California, USA 31/01/2012

Amber Rose wears the Nooka Mercury on a night out in NYC, US

Singer Whitney Houston is seen leaving a doctor's office after a check-up in Beverly Hills, California, USA. 02/02/2012

Playmate's and former Celebrity Big Brother contestants Karissa and Kristina Shannon seen leaving their hotel in London, UK. 03/02/2012

Actress Minka Kelly makes her way to the Byron & Tracey Salon in Beverly Hills, California, USA. 01/02/2012

Supermodel Kate Moss seen out to dinner in Mayfair then heading to a hotel in London, UK. 03/02/2012

Sarah Harding seen at The Ivy restaurant in London, UK

Russell Brand keeps his cool in black aviators.

Ashley Greene Runs Errands In North Hollywood, CA

Sarah Harding shopping in London

Amy Adams lunches with Oliver Peoples

Fearne Cotton continues showing her appreciation for Tom Ford Snowdon.

Jennifer Lopez flys the flag for British fashion in Burberry 3049 sunglasses.

Jessica Alba stands out in Ray-Ban 3025 Aviators.

Uma Therman on the Smash set wearing Burberry 4102 sunglasses.

Hilary Duff makes casual classy in her Gucci 2887 leather aviators.

Fearne Cotton loves Tom Ford Snowdon sunglasses.

Get the Naomi Watts look with Ray-Ban 2132 Wayfarers.

Shane Warne sporting the bestselling Ray-Ban 3025 Aviator.

The Wanted singer Nathan Sykes relaxes on a beach in the Caribbean

Police Ambassador Luke Evans wearing Police 8299 aviators.

William Fichtner wraps up as he explores this year’s Sundance Film Festival in Utah.