On Saturday Mariah Carey and hubby Nick Cannon welcomed their new twin babies- a boy and a girl. We are now waiting to hear what they named their babies. Even though they had a very exciting and busy weekend- Nick and Mariah kept with their tradition of renewing their wedding vows on their anniversary. Yesterday marked their 3rd anniversary and they celebrating by renewing their vows at the hospital. Click here for more details on Mariah and Nicks big weekend.