JLS star Aston Merrygold is a dad of two after welcoming a baby boy with fiancee Sarah Lou Richards.The Beat Again hitmaker, 32, took to Instagram to announce that the couple had welcomed a son, called Macaulay Shay, on Friday.Alongside a black-and-white picture of the newborn holding onto his and Sarah’s fingers, he wrote: “Welcome to the world baby boy… Macaulay Shay Merrygold 12:52pm 5/6/2020.” Sarah also shared the same post.