India, July 26 -- Every week on Lock Upp, a celebrity reveals a personal secret in an attempt to save themselves from elimination. In the latest episode, Pamala Serena and Sufi Motiwala were given the opportunity to secure their place in the competition by exposing one of their biggest secrets. As Pamala pressed the buzzer first, she confessed that she used to place bets on cricket matches while she was a student.

When Pamala was asked to reveal her secret, the words 'match fixing' appeared on the screen, leaving her visibly shaken. She then clarified that while studying, she had a friend who was close to several cricketers. Through him, she received insider tips, which she used to place bets with bookies.

Pamala said, "When I was a stu...