Awards and Nominations
Bafta Awards
| Year | Award | Outcome |
| 2007 | Best Actress in a Supporting Role for: The Devil Wears Prada (2006) | Nominated |
| 2007 | Rising Star Award | Nominated |
British Independent Film Awards
| Year | Award | Outcome |
| 2005 | Most Promising Newcomer for: My Summer of Love (2004) | Nominated |
Evening Standard British Film Awards
| Year | Award | Outcome |
| 2005 | Most Promising Newcomer for: My Summer of Love (2004) | Nominated |
Golden Globes
| Year | Award | Outcome |
| 2007 | Best Performance by an Actress in a Supporting Role in a Series, Mini-Series or Motion Picture Made for Television for: Gideon’s Daughter (2005) (TV) | Won |
| 2007 | Best Performance by an Actress in a Supporting Role in a Motion Picture for: The Devil Wears Prada (2006) | Nominated |
London Critics Circle Film Awards
| Year | Award | Outcome |
| 2007 | British Supporting Actress of the Year for: The Devil Wears Prada (2006) | Won |
| 2005 | British Newcomer of the Year for: My Summer of Love (2004) | Nominated |
MTV Movie Awards
| Year | Award | Outcome |
| 2007 | Best Comedic Performance for: The Devil Wears Prada (2006) | Nominated |
| 2005 | Breakthrough Performance for: The Devil Wears Prada (2006) | Nominated |
Motovun Film Festival
| Year | Award | Outcome |
| 2005 | Special Mention for: My Summer of Love (2004) | Won |
Teen Choice Awards
| Year | Award | Outcome |
| 2006 | Movies – Choice Breakout (Female) for: The Devil Wears Prada (2006) | Nominated |
