Hot Celebrity Daddies

Known for: His catchy R&B-pop hits, such as "Yeah!," "My Boo," and "Confessions," which have earned him five Grammy awards.
Baby details: Usher has two sons. Naveid Ely Raymond was born December 10, 2008, joining big brother Usher Raymond V, who was born November 26, 2007. Usher also has three stepsons. Baby's mama: Wife and stylist Tameka Foster-Raymond. The couple married on August 3, 2007. In February, Foster-Raymond suffered cardiac arrest during a cosmetic surgery procedure in Brazil, and Usher rushed to her side.
Why we're crushing on him: The adorable crooner is not afraid to get political, even speaking at U.S. House Education and Labor Committee hearings (along with Usher's New Look foundation participant James Harris) to promote service and volunteerism. Usher's generous efforts have earned him the 2009 Emerging Philanthropist Award, which he'll receive at the 18th Annual Nonprofit Summit in Atlanta. New Look, a nonprofit charity organization, mentors disadvantaged youths in America.