However, it is her association with composer Devi Sri Prasad that elevated her to superstar status. In the blockbuster Arya (2004), her rendition of "Arya Arya" became an anthem of rebellious youth, while the soulful "Feel My Love" demonstrated her prowess in Western-infused ballads. She became the go-to voice for actresses like Trisha Krishnan and Genelia D’Souza, capturing their on-screen persona with infectious energy. Her song "Nuvvostanante Nenoddantana" from the film of the same name remains a quintessential spring wedding number, cherished for its pure, unadulterated joy.

The Enchanting Voice of Telugu Cinema: A Tribute to Singer Sunitha Sunitha Upadrashta , affectionately known as the "Queen of Melody,"

Sunitha’s commercial singing journey began in 1995 with the movie , where her debut song "Ee Vela Lo Neevu"