We first met him as the lead singer of 98 Degrees, one of several boy bands who topped the charts in the late '90s and attracted thousands of screaming fans to their shows. But now more than 15 years later, Nick Lachey is singing a different kind of tune. Married to his wife, Vanessa, and now a first-time dad to baby Camden, born last September, Lachey just released what he calls a very personal album called "Nick Lachey: A Father's Lullaby," which he dedicates to his son. Bing: More about Nick Lachey | More about 'A Father's Lullaby' The 12-song CD includes songs like "You Are My Sunshine," "