Uma Maheswari, popularly known as "Pepsi Uma", was the host of Pepsi Ungal choice programme in Sun TV. She is 37 years old and married to Sukesh, an engineer by profession. She had served as a host fot 104 episodes in a phone-in programme Varungal Vazhthuvom in Doordarshan before moving to Sun TV.
She hosted Pepsi Ungal Choice in Sun TV for 10 years. She later switched to Kalaignar TV when it originally started. She left Kalaignar TV in March 2008. During a net poll, she was rated as the best anchor in Tamil Nadu and she has turned down several acting offers.