“I was stressing out”: Big Brother host Mel Tracina reveals her biggest live TV disaster

Key points

• Big Brother host Mel Tracina says a tense moment during last season's live finale, when a key hunt nearly went wrong, was her biggest on-air scare. She says hosting live brings adrenaline and many unknowns.
• The show moves to a new house in Brisbane this year, with a 24-hour live stream returning. Tracina says she will keep hosting and presenting on The Cheap Seats.
• Big Brother Australia returns to 10 on Sunday, October 26.