Shubha Poonja, born on 9 September 1983 in Mangalore, Karnataka, started her career as a model before entering films. She made her Tamil debut with Machi (2004) and later transitioned to Kannada cinema, where she became a prominent face. Her breakthrough came with Moggina Manasu (2008), in which she starred alongside Radhika Pandit. Her performance earned her the Filmfare Award for Best Supporting Actress – Kannada, establishing her as one of the leading actresses in the industry.
Over two decades, Shubha has acted in nearly 50 films across Kannada and Tamil cinema. She continues to remain active in the entertainment industry, appearing in television shows and maintaining a strong digital presence through her YouTube channel. In 2021, she participated in Bigg Boss Kannada Season 8, further expanding her popularity among audiences.