News BSB Kevin Richardson Welcomes Baby Boy No. 2 By Raphael Chestang 3:53 PM PDT, July 11, 2013 Getty Images Backstreet Boy Kevin Richardson could start a boy band in his own home after welcoming another child this week.PICS: Hollywood's Cutest Kids The 41-year-old announced on Facebook Thursday that his wife Kristin gave birth to the couple's second son, Maxwell, at 3:05 a.m. on Wednesday morning."Special delivery!" Kevin wrote. "Maxwell Haze Richardson decided to join the party. He is a stout 9 lbs. 8 oz. / 23 inches long. Love! Love! Love!" The singer announced the pregnancy news in April via Twitter, writing, "The Easter Bunny brought a very special egg this year!"This news comes ahead of the Backstreet Boy's "World Like This" tour, which launches in Chicago on August 2.