| Year |
Film |
Role |
Other notes |
| 2001 |
Ajnabee |
Sonia/Neeta |
Winner, Filmfare Best Female Debut Award |
| 2002 |
Takkari Donga |
Panasa |
Telugu film |
| Raaz |
Sanjana Dhanraj |
Nomination, Filmfare Best Actress Award |
| Aankhen |
Raina |
Special appearance |
| Mere Yaar Ki Shaadi Hai |
Ria |
Special appearance |
| Chor Machaaye Shor |
Ranjita |
|
| Gunaah |
Prabha Narayan |
|
| 2003 |
Jism |
Sonia Khanna |
Nomination, Filmfare Best Villain Award |
| Footpath |
Sanjana |
|
| Rules - Pyaar Ka Superhit Formula |
|
Special appearance |
| Zameen |
Nandini |
|
| 2004 |
Ishq Hai Tumse |
Kushboo |
|
| Aetbaar |
Ria Malhotra |
|
| Rudraksh |
Gayetri |
|
| Rakht: What If You Can See the Future |
Drishti |
|
| Madhoshi |
Anupama Kaul |
|
| 2005 |
Chehraa |
Megha |
|
| Sachein |
Manju |
Tamil film |
| Viruddh |
|
Special appearance |
| Barsaat |
Anna |
|
| No Entry |
Bobby |
Nomination, Filmfare Best Supporting Actress Award |
| Apaharan |
Megha |
|
| Shikhar |
Natasha |
|
| 2006 |
Hum Ko Deewana Kar Gaye |
Sonia Berry |
|
| Darna Zaroori Hai |
Varsha |
|
| Phir Hera Pheri |
Anuradha |
|
| Alag |
|
Special appearance in song Sabse Alag |
| Corporate |
Nishigandha Dasgupta |
Nomination, Filmfare Best Actress Award |
| Omkara |
Billo Chamanbahar |
Special appearance |
| Jaane Hoga Kya |
Aditi |
|
| Dhoom 2 |
ACP Shonali Bose/Monali Bose |
|
| 2007 |
Nehlle Pe Dehlla |
Pooja |
|
| No Smoking |
|
Special appearance in song Phook De |
| Om Shanti Om |
Herself |
Special appearance |
| Dhan Dhana Dhan Goal |
Rumana |
|
| 2008 |
Race |
Shaina |
Releasing on March 21, 2008 |
| Siddharth Anand's Next |
|
Filming |
| Pankh |
|
Pre-Production |
