Lydia Sum’s Daughter Joyce Cheng Posts Pic With Stunning Stepsister

For years, many have focused on the relationship between Joyce Cheng, whose mum is the late comedian Lydia Sum, and her dad Adam Cheng. The actor, who split up with Lydia when Joyce was eight months old, went on to marry actress Koon Jing Wah, whom he has two daughters with.

While it was alleged that Joyce had chosen not to contact her dad much over the years as she did not want to “disturb” his life with his new family, painting a picture that she’s estranged from Adam, Joyce’s latest social media post disproves all that.