- 500 Days of Summer (2009) as Summer
- ✔ Yes Man (2008) as Allison
- Gigantic (2008) as Happy
- The Happening (2008) as Alma Moore
- The Assassination of Jesse James by the Coward Robert Ford *2007) as Dorothy Evans
- ✔ Surf's Up (2007) (voice) as Lani Aliikai Raving (2007)
- Flakes (2007) as Miss Pussy Katz
- ✔ Bridge to Terabithia (2007) as Ms. Edmunds
- The Go-Getter (2007) as Kate
- ✔ The Good Life (2007) as Frances
- Live Free or Die (2006) as Cheryl
- ✔ Failure to Launch (2006) as Kit
- Once Upon a Mattress (2005) (TV) as Lady Larken
- Winter Passing (2005) as Reese Holden
- ✔ The Hitchhiker's Guide to the Galaxy (2005) as Trillian
- Eulogy (2004) as Kate Collins
- ✔ Elf (2003) as Jovie
- House Hunting (2003) as Christy
- It's Better to Be Wanted for Murder Than Not to Be Wanted at All (2003) as Gas Station Girl
- All the Real Girls (2003) as Noel
- Whatever We Do (2003) as Nikki
- Sweet Friggin' Daisies (2002) as Zelda
- The New Guy (2002) as Nora
- Big Trouble (2002) as Jenny Herk
- Abandon (2002) as Samantha Harper
- ✔ The Good Girl (2002) as Cheryl
- Manic (2001) as Tracy
- ✔ Almost Famous (2000) as Anita Miller
- Mumford (1999) as Nessa Watkins
dec 7 2009 ∞
jul 22 2011 +
jul 22 2011 +