Shweta Tiwari began her career while she was 19, and since then she has only progressed in her career. Tiwari started her acting career with Kahani Kissi Roz in 2001, which was followed by Kasauti Zindagi ke, of which she was a part for 7 straight years till the show concluded. After which she appeared in many other hit television series such as, Begusarai, Parvarrish – Kuchh Khattee Kuchh Meethi and Sajan Re Jhoot Mat Bolo to name a few.
Apart from acting, she participated in various reality shows as a contestant, among which the top name is Bigg Boss season 4, where she emerged winner. Other than that, she was a contestant in Is Jungle Se Mujhe Bachao, Nach Baliye 2 and in Jhalak Dikhla Jaa 6.
Shweta Tiwari has hosted the reality shows such as Comedy Circus ka Naya Daur and Rangoli.
Apart from silver screen she has also acted in several movies. She made her big-screen debut with the film Madhoshi in 2004. After which she appeared in many other movies such as, Benny and Babloo, Aabra ki Daabra, Bin Bulaye Baraati and Married 2 America to name a few. Apart from Hindi films, she has also acted in Urdu, Marathi, Kannada and Punjabi language films.
She married Raja Choudhury at the age of 18; with whom she has a daughter Palak. The couple divorced after 9 years of their marriage. She then married to Abhinav Kohli after dating him for three years in 2013.