Mandira, who became a mother to a baby boy in June 2011, sports a well-toned figure, short hair and has spiced up her look with sensual saris from the brand.
"I am a big fan of Satya Paul saris therefore chose to get special ones made for the first few episodes, " the 39-year-old said in a press statement.
"I will be seen in saris, gowns and dresses as well. My only attempt will be to look stylish and elegant, sexy yet suave to my viewers, " she added.
"Jo Jeeta Wohi Superstar 2", a musical reality show has singer Shaan, composer Shantanu Moitra and lyricist Swanand Kirkire on the judges' panel.
The contestants are winners and runners-up of different singing reality shows brought together.