TV presenter Zoe Salmon attends the “Water for Elephants” UK film premiere at the Vue Westfield on May 3, 2011 in London, England. (Photo by Ian Gavan)

Yasmin Le Bon on the front row at the Mary Katrantzou Show at London Fashion Week Autumn/Winter 2011 at TopShop Venue on February 22, 2011 in London, England. (Photo by Tim Whitby)

Actor Ashton Kutcher attends the “s*x Friends” Photocall on February 9, 2011 in Paris, France. (Photo by Francois Durand)

Jo Whiley attends the Ivor Novello Awards at Grosvenor House, on May 19, 2011 in London, England. (Photo by Neil Mockford)

Singer Sophie Ellis Bextor attends the Swarovski Fashionation at Palazzo Reale on June 7, 2011 in Milan, Italy. (Photo by Vittorio Zunino Celotto)

Heidi Range attends Graduate Fashion Week Gala at Earls Court Two on June 8, 2011 in London, England. (Photo by Tim Whitby)

Jesinta Campbell arrives at “Bridesmaids” Celebrity Girls Night Out to celebrate the Australian premiere at Event Cinemas George Street on June 14, 2011 in Sydney, Australia. (Photo by Lisa Maree Williams)

Ana Matronic of the Scissor Sisters performs on day 3 of Lovebox on July 17, 2011 in Victoria Park in London, England. (Photo by Samir Hussein)

Actress Charlotte Ross arrives at the Premiere Of Twentieth Century Fox's “Glee The 3D Concert Movie” at the Regency Village Theater on August 6, 2011 in Westwood, California. (Photo by Frazer Harrison)

Actresses Keira Knightley and Sarah Gadon arive at the “A Dangerous Method” photocall at the Palazzo del Cinema during the 68th Venice Film Festival on September 2, 2011 in Venice, Italy. (Photo by Pascal Le Segretain)

Camilla Belle attends the Missoni for Target Collection launch at the Missoni for Target Pop-Up Store on September 7, 2011 in New York City. (Photo by Gilbert Carrasquillo)

Emma Roberts attends the Missoni for Target Collection launch at the Missoni for Target Pop-Up Store on September 7, 2011 in New York City. (Photo by Gilbert Carrasquillo)

Camila Alves attends the Missoni for Target Collection launch at the Missoni for Target Pop-Up Store on September 7, 2011 in New York City. (Photo by Gilbert Carrasquillo)

Kelly Ripa shares tips for planning a successful sleepover party at a recent “sleepover survival” event presented by Electrolux's Perfect Steam Washer and Dryer. The event was also designed to help support Ovarian Cancer Research Fund during Ovarian Cancer Awareness month. To date, Electrolux has committed $1 million to the cause. The event was held at Desiron Gallery on September 8, 2011 in New York City. (Photo by Dimitrios Kambouris for Electrolux)

Eliza Doolittle attends the House of Holland show during London Fashion Week Spring/Summer 2012 on September 17, 2011 in London, United Kingdom. (Photo by Gareth Cattermole)

Selita Ebanks attends the Missoni for Target Collection launch at the Missoni for Target Pop-Up Store on September 7, 2011 in New York City. (Photo by Gilbert Carrasquillo)

Nicola Roberts performs at G-A-Y to promote her new album Cinderellas Eyes, to be released on the 26th of September, on September 24, 2011 in London, United Kingdom. (Photo by Dave J. Hogan)

Actress Demi Moore attends the screening of “Five” at Skylight SOHO on September 26, 2011 in New York City. (Photo by Jason Kempin)

Actress Elizabeth Olsen arrives at the 17th Annual Critics' Choice Movie Awards held at The Hollywood Palladium on January 12, 2012 in Los Angeles, California. (Photo by Jason Merritt)

Cher Lloyd performs at the BBC Teen Awards at Wembley arena on October 9, 2011 in London, United Kingdom. (Photo by Dave Hogan)

Lily Collins attends the Broadway opening night of “Seminar” at The Golden Theatre on November 20, 2011 in New York City. (Photo by Robin Marchant)

Tinsley Mortimer attends the Versace for H&M Fashion event at the H&M on the Hudson on November 8, 2011 in New York City. (Photo by Jamie McCarthy for Versace for H&M)

Singer Jessie J visits the paddock as part of the F1 Rocks event during practice for the Brazilian Formula One Grand Prix at the Autodromo Jose Carlos Pace on November 25, 2011 in Sao Paulo, Brazil. (Photo by Mark Thompson for F1 Rocks in Sao Paulo)

Actress Ashley Madekwe arrives at The Hollywood Foreign Press Association (HFPA) and InStyle Presents “A Night Of Firsts” at Cecconi's Restaurant on December 8, 2011 in Los Angeles, California. (Photo by Frazer Harrison)

Paloma Faith attends the Cirque Du Soleil: Totem Premiere at the Royal Albert Hall on January 5, 2012 in London, England. (Photo by Ben Pruchnie)