It’s blue news for Mark-Paul Gosselaar — but that’s a good thing! The Franklin & Bash actor and his wife Catriona McGinn have welcomed their first baby together. Son Dekkar Edward was born on September 30th. In a statement to Us Weekly confirming the happy news, Gosselaar said, “We are overjoyed with the new addition to our family. We are madly in love with or little boy. He is healthy and just perfect — all we could ask for.” Gosselaar also has two older children (Michael, 10, and Ava, 7) with ex-wife Lisa Ann Russell.