Won Miss Salem - 1999
Miss Chennai - 2000
Miss India Miss Beautiful Smile – 2001
- Filmfare Awards South
- 2005: Best Telugu Actress – Varsham
- 2005: Nominated, Best Telugu Actress – Athadu
- 2006: Best Telugu Actress – Nuvvostanante Nenoddantana
- 2008: Best Telugu Actress – Aadavari Matalaku Ardhalu Verule
- 2009: Nominated, Best Telugu Actress – Krishna
- 2009: Nominated, Best Tamil Actress – Abhiyum Naanum
- 2011: Nominated, Best Tamil Actress – Vinnaithaandi Varuvaayaa
- Vijay Awards
- 2007: Favourite Heroine – Unakkum Enakkum
- 2008: Nominated, Favourite Heroine – Kireedam
- 2009: Nominated, Favourite Heroine – Abhiyum Naanum
- 2010: Nominated, Favourite Heroine – Sarvam
- 2011: Favourite Heroine – Vinnaithaandi Varuvaayaa
- 2011: Nominated, Best Actress – Vinnaithaandi Varuvaayaa
- Other awards
- 2004: ITFA Best New Actress Award – Lesa Lesa
- 2005: Santosham Best Actress Award – Varsham
- 2005: CineMAA Award for Best Actress – Varsham
- 2005: Vamsee Film Award for Best Heroine – Varsham
- 2006: Nandi Award for Best Actress – Nuvvostanante Nenoddantana
- 2008: CineMAA Award for Best Actress – Aadavari Matalaku Ardhalu Verule
- 2009: Tamil Nadu State Film Special Award for Best Actress – Abhiyum Naanum
- 2010: NDTV Southern Star of the Year
- 2011: Edison Award for Best Actress – Vinnaithaandi Varuvaayaa
- 2011: Nominated, Stardust Award for Superstar of Tomorrow – Female – Khatta Meetha
