Cecilia Cheung (張栢芝) is a mother of two sons and has become the hottest target on a variety show in Mainland China.
She recently appeared on the programme and accepted an interview from the host, Xie Na (謝娜).
The two celebrity mums discussed personal details and Cecilia eventually broke down, crying and admitting that she had a strange habit.
However, online reports did not mention what strange habit she was referring to.
Check out images from the programme below.