The triple threat is seeing double.

Actress, singer, dancer Jennifer Lopez adds mom to her list of accomplishments. J.Lo and husband Marc Anthony welcomed twins, a baby girl and boy, earlier today.The girl was born at 12:12 a.m. and weighed 5 lbs. 7 oz. The boy followed at 12:23 a.m., weighing 6 lbs . Lopez announced her pregnancy on stage back in November after months and months and months of speculation. The couple welcomed their two babies in Lopez's home state of New York. Check out all the Tinseltown twin parents below.

Click on an image to view the Celebrity Twin Babies Gallery!