Lydia Shum
Cheng dominated the entertainment headlines in December 2006, due to a wardrobe mishap while performing an aerialist stunt for TVB's annual charity show. While being retrieved from mid-air on a trapeze, her trousers were accidentally pulled off by her stunt partner Chin Kar-lok, revealing her underwear. Much to Cheng's embarrassment, the incident garnered a great deal of media attention. The MC Eric Tsang later apologised due to public disapproval over a number of remarks made at the time of the incident, including a request for a replay of the accident in slow motion, though other MCs such as Nancy Sit and Lydia Shum were seen to have laughed uncontrollably in the television broadcast.