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.