Abigail Chay (born Caesar Chay Tuck Kwong, 1959) is a Singaporean transgender personality, actress and comedienne. Born male in a traditional Christian family, Chay underwent *** reassignment surgery at the age of 22 years after coming out to her parents. Chay is best remembered for her role as Aunty Abigail in the Channel 5 sitcom Under One Roof. Her first known role however, was a cameo in Money No Enough. Although she was not signed to Jack Neo's JTeam label, Chay appeared frequently in his films. Chay also hosts corporate Dinner-and-Dances frequently, and has taught speech and drama classes for children.