Hit or Miss?

• 21 Eva Longoria's Oscar de la Renta gown
  Eva Longoria at the ALMA Awards in Los Angeles

• 22 Tulisa Contostavlos' metallic number
  Tulisa Contostavlos at London's Fashion Night Out

• 23 Keira Knightley's Mary Katrantzou look
  Keira Knightley at the photocall of A dangerous method at the Venice Film Festival

• 24 Evan Rachel Wood's white Alessandra Rich gown
  Evan Rachel Wood at the Venice Film Festival premiere of The Ides of March

• 25 Marisa Tomei's Marios Schwab look
  Marisa Tomei at the premiere of The Ides Of March during the Venice Film Festival

• 26 Eva Mendes' Salvatore Ferragamo blue dress
  Eva Mendes leaving her Tribeca Hotel in New York

• 27 Leighton Meester's Vera Wang number
  Leighton Meester at the 'Vera Wang Lovestruck' fragrance launch party in New York

• 28 Zöe Saldana's Prabal Gurung creation
  Zöe Saldana hosts the Flaunt Magazine and Gypsy 05 Present "The Neo-Golden Age"

• 29 Rihanna's aqua Antonio Berardi look
  Rihanna at the Reb'l Fleur Fragrance launch at House of Fraser, London

• 30 Zooey Deschanel's Moschino ruffled dress
  Zooey Deschanel at the premiere of Our Idiot Brother in Los Angeles

• 31 Tyra Banks' colour block number
    Tyra Banks at the VH1 Do Something Awards

• 32 Emma Stone's Chanel Haute Couture look
  Emma Stone at The Help film premiere in Los Angeles  

• 33 Selena Gomez's goth number
    Selena Gomez at the Teen Choice Awards    

• 34 Fergie's Dolce & Gabbana star look
    Fergie at the 2011 Teen Choice Awards

• 35 Angelina Jolie's Elie Saab gown
    Angelina Jolie at the Sarajevo Film Festival

• 36 Olivia Palermo's colour blocking DKNY ensemble
  Olivia Palermo at DKNY Sunglasses Party in New York

• 37 Heidi Klum's Dolce & Gabbana leopard print dress
  Heidi Klum leaving the Good Morning America studios in New York

• 38 Hit or miss? Vote now on the stars' style
  Vanessa Hudgens at the Los Angeles premiere of Captain America:The First Avenger

• 39 Hit or miss? Vote now on the stars' style
  Emma Watson at the New York premiere of Harry Potter and the Deathly Hallows: Part 2

• 40 Hit or miss? Vote now on the stars' style
  Nicola Roberts at Cheryl Cole's 28th birthday party