Opting to forgo a picturesque fall wedding to elope in Las Vegas, Karen hops a plane to ""Sin City"" with fiance Lyle and faithful friends Will and Jack but when she bumps into vacationing superstar Jennifer Lopez, she asks J-Lo to sing at the ceremony. Meanwhile, Leo returns from Cambodia to meet up with Grace at the wedding, but their reunion is delayed by a freak design accident.
Quest roles:
Shelley Morrison(Rosario Salazar), Leslie Jordan(Beverley Leslie), Harry Connick Jr.(Leo Markus), John Cleese(Lyle Finster (uncredited)), Tim Curry(Marion Finster), Jennifer Lopez(Jennifer Lopez), Tara O'Connor(Photographer), Mark Juliano(Mark Juliano), Michael Morris(Dancer)