Expectant Parents Laura Prepon and Ben Foster Look Overjoyed on the Red Carpet

Laura Prepon and Ben Foster had a case of the giggles when they attended the NYC premiere of Five Came Back on Monday night. The engaged couple — who is expecting their first child together — shared a few laughs as they posed for photographers on the red carpet. While Ben looked lovingly at his fiancée, Laura flashed a huge grin as she cradled her baby bump. Ever since announcing their engagement in October, the two have had no problem showing off their sweet love in public, and we can't get enough.