Bringing up baby...Baby Tina needed a mom, and her aunt Lauren wanted to take on the role--as soon as she'd dealt with Tina's so-called "father," playboy Dade Delacourte.Determined to prove Dade unfit for fatherhood, Lauren was shocked to find herself mistaken for the baby's new nanny! Perhaps she could care for Tina and check out Dade's parenting skills at the same time. But her plan backfired because Dade expected Lauren to teach him about babies--and that involved spending twenty-four hours a day with this irresistible billionaire...BABY BOOM When two's company and three's a family!