The Biggest Loser host Caroline Rhea and her longtime boyfriend, Costaki Economopoulos, are expecting their first child, her rep confirms to PEOPLE.Rhea, 44, is due in the fall. Caroline Rhea and her longtime boyfriend, Costaki Economopoulos, are expecting their first child, her rep confirms to PEOPLE. Start thinking of baby names that "go well" with Economopoulos.
