Hollywood's full of dynamic duos, and we're not talking about all of the superhero flicks! As the global birth rate of twins has steadily risen, Tinseltown's mamas are no exception. The growing use of IVF and an increase in maternal age have made twins the norm, more than the exception. See which celeb moms and dads are having double the fun as they juggle their careers, fame, and raising twins.
Seeing Double: 20 Pairs of Celebaby Twins