"Shayne's 12 weeks pregnant," Richie tells the magazine. "Like the great husband I am, I knocked her up during her birthday trip to Maui, Hawaii last November. Definitely a love baby"
Lamas, who was previously engaged to Season 12 Bachelor Matt Grant, gave birth to her first child, Press Dhal Lamas-Richie, on Nov. 11, 2011. Richie and Lamas, 28, who split with Grant in 2008, eloped in April 2010.