| Movie | Role |
|---|---|
| Legally Blonde 2: Red, White & Blonde (2003) | Elle Woods |
| Monsters vs Aliens (2009) | Susan Murphy / Ginormica (voice) |
| Inherent Vice (2014) | Deputy D.A. Penny Kimball |
| Gone Girl (2014) | Producer |
| Pleasantville (1998) | Jennifer |
| Walk the Line (2005) | June Carter |
| Legally Blonde (2001) | Elle Woods |