Is a third baby joining their family? Married for two years, Grace Chan (陳凱琳) and Kevin Cheng (鄭嘉穎) already have two sons Rafael (鄭承悦) and Yannick (鄭承亮). Both boys are growing up to be handsome little boys having inherited their parent’s good genes. Although they are a happy family of four, many are looking forward to a little girl joining their family.