Zindaggi Rocks (translates as Life Rocks) is a 2006 Bollywood film, directed by Tanuja Chandra and produced by Anurradha Prasad. It is about the love story between a famous singer, Kriya, played by Sushmita Sen and a doctor, played by Shiney Ahuja.

Dr. Suraj Rihan (Shiney Ahuja) meets Kriya (Sushmita Sen), a popular singer in his hospital. While he is a quiet, responsible man, she is loud, kiddish and a little crazy. Kriya invites Suraj to meet her family, which includes her mother, who is very strict and her mother's twin sister, who is fun and giggly. Kriya has an adopted son, who is very mature for his age.

Kriya and Suraj fall in love with each other and their new feelings are tested by a crisis that enters both their lives. Kriya's son is in a critical state as he has a hole in his heart and they are unable to find a donor till the date of the operation. This makes Kriya commit a medicine induced suicide and her heart is then used to save her son.

This story is narrated by Dr. Suraj after 2 years of Kriya's death. He is in the interrogation room of a police station. He is on the verge of being arrested for performing the surgery after Kriya's suicide.

Shiney Ahuja (born 15 May 1974) is an Indian actor who won the Filmfare Best Debut Award for Hazaaron Khwaishein Aisi in 2006.

Ahuja was born in New Delhi. His father was in the Indian army. His early schooling was at St. Xavier's School, Ranchi; later, he studied at The Army Public School, Dhaula Kuan, New Delhi. While studying at The Asian School, Dehradun , he was attracted to theater right from college days and attended several acting workshops with National school of drama, new delhi. Later he joined the theatre group 'Tag' where he met Barry John (theatre director) and soon enough joined Barry Johns Acting School in Delhi. Sometime after 1999 he moved to Mumbai.

Before making his debut in films, Ahuja modeled and acted in commercials. He also appeared in a music video for the British-Asian band Stereo Nation.

He made his acting debut in the critically acclaimed Hazaaron Khwaishein Aisi which debuted at various film festivals in 2004 and was released in theaters in 2005. In 2006, Ahuja was awarded Best Male Debut by Filmfare Awards, Screen Awards, IIFA Awards, Zee Cine Awards and Stardust Awards. He also played the lead role in Mahesh Bhatt's Gangster, a more popular movie. In 2006, he acted in the movie Woh Lamhe opposite Kangana Ranaut.

Sushmita Sen (born 19 November, 1975) is an Indian actress who appears in mainly Bollywood films. A former model, Sen was crowned Miss Universe in 1994. She created history by being the first Indian woman to win the contest.

She started her career with Dastak, a movie rumored to have been made on her life. However, she attained commercial and critical recognition for her roles in Sirf Tum (1999) and the comedy Biwi No.1 (1999). The latter earned her the Filmfare Best Supporting Actress Award.

She has acted in commercially successful films such as Aankhen (2002), Main Hoon Na (2004) - her biggest commercial success so far and Maine Pyaar Kyun Kiya? (2005). She received high critical acclaim for her female-oriented roles in films such as Filhaal... (2002), Samay: When Time Strikes (2003), Chingaari (2005) and Zindaggi Rocks (2006).

In 2010, she ventured into partnership with Tantra Entertainment Private limited becoming the President of the 'I Am She' Miss Universe Contest and the sole representative of the Miss Universe pageant in India.

Sunidhi Chauhan (born Nidhi Chauhan on 14 August 1983) is an Indian playback singer, best known for her Hindi film songs in Bollywood. She has also recorded songs for Marathi, Kannada, Tamil, Telugu, Bhojpuri, Bengali, Assamese and Gujarati films .

Chauhan began to sing at the age of four and was discovered by a local TV anchor. She won recognition through a televised singing contest, Meri Awaz Suno, which she won, and made her entrance into playback singing with the Hindi film Shastra.

Her breakthrough was Ram Gopal Varma's film Mast, in which she sang the hit song, "Ruki Ruki Si Zindagi." She has been nominated for fourteen Filmfare Awards, winning it on three occasions. She has won two Star Screen Awards, two IIFA Awards and one Zee Cine Award.

Sunidhi Chauhan family hail from Uttar Pradesh. She started her singing career as a child, giving her first performance at the age of four, in a local temple in Delhi. Thereafter, she began to participate in, and sing for, competitions and local gatherings. When local TV anchor, Tabassum, spotted her talent, her family shifted to Mumbai in a bid to further develop the young singer's skills, and Chauhan became the lead singer in Kalyanji's 'Little Wonders' troupe.