Bigg Boss 13 Promo: Shahnaaz Gill cruelly roasts Mahira Sharma during her stand up comedy, leaves her in tears

Bigg Boss 13 housemates were mentored by Bharti Singh's husband Haarsh Limbachiyaa for their stand-up comedy act. He trained Sidharth Shukla, Rashami Desai, Arti Singh, Vishal Aditya Singh and Madhurima Tuli.....