The 38-year-old star was released from the North Shore University Long Island Hospital yesterday.
Lopez gave birth to twins, a boy and a girl, on Friday. The twins are her first children. Her husband, singer Marc Anthony, already has three children from previous relationships.
Elaine Goldsmith-Thomas, a close friend of J. Lo, revealed to People magazine that the couple is delighted: “[She] sounds very peaceful and happy and blissful, and told me, ‘I can’t take my eyes off of them.’”