Rachel Bilson and Hayden Christensen Split
While her friends were sunning themselves in bikinis in Los Cabos, Mexico, Vanessa covered up in a loose-fitting romper. The following week, her hubby Nick Lachey revealed on Live! With Kelly that they are expecting their first child together. "This is the one thing that more than any other I've looked forward to, and it's overwhelming," the former 98 Degrees singer said.