2011 Teen Choice Awards

Occasion: 2011 Teen Choice Awards
Location: Gibson Amphitheatre, Universal City
Date: August 7 2011
Best Dressed: Rachel Bilson, Maggie Q., Cameron Diaz, Blake Lively
Worst Dressed: Alexa Vega

Taylor Swift (Rafael Cennamo), Kim Kardashian (Givenchy), Rachel Bilson (Chloe), Ashley Greene (Givenchy), Maggie Q. (Max Mara)

Blake Lively (Gucci), Selena Gomez (Erin Fetherston), Elizabeth Banks (J. Mendel), Cameron Diaz (ALC), Demi Lovato (BCBG Max Azria)

Nikki Reed (Etro), Nina Dobrev (D&G), Zoe Saldana (Lanvin), Fergie (Dolce & Gabbana), Zooey Deschanel (Miu Miu)

Tyra Banks (Thierry Mugler), Avril Lavigne (Abbey Dawn), Lucy Hale (Cengiz Abazoğlu), Gillian Jacobs (Herve Leger), Raven-Symone

Kourtney Kardashian (Blaque Label), Emma Stone (Christian Dior), Cat Deeley (Matthew Williamson), Rebecca Black, Kaley Cuoco (Rebecca Taylor)

Annasophia Robb (Malandrino), Ashley Benson (Alice + Olivia), Shay Mitchell (DKNY), Holland Roden, Tiffany Hines

Alexa Vega (Cameo), Katie Leclerc, Francia Raisa, Jojo, Stefanie Scott

Cassie Scerbo (Anthony Franco), Kat Graham (Falguni & Shane Peacock), Crystal Reed, Chelsea Hobbs, Ellen DeGeneres

Chris Hemsworth, Joe Jonas (Z Zegna), Kellan Lutz, Taylor Lautner (All Saints leather jacket), Robert Pattinson (Dolce & Gabbana)

Ashton Kutcher, Cory Monteith, Justin Bieber, Mark Wahlberg, Ian Somerhalder

Khloe Kardashian (Roberto Cavalli), Kendall Jenner (Aurelio Costarella), Kylie Jenner (BCBG Generation)