Tori Spelling and hubby Dean McDermott welcomed their first child into the world on Tuesday at a Los Angeles hospital. Their son, named Liam Aaron McDermott, clocked in at 6 lbs., 6 oz. The baby’s middle name is for her father, television producer Aaron Spelling, who died in June.Tori’s mom, Candy, was on hand for the delivery, which signals a reconciliation in their tumultuous relationship. Tori, 33, and Dean, 40, wed in May. He has a son, Jack, 8, and daughter Lola, 1, from his previous marriage to actress Mary Jo Eustace. The new parents star in the reality series ‘Tori & Dean: Inn Love,’ which premieres March 20 on the Oxygen network.