Lopez: 'I thought I'd forget how to act'

Jennifer Lopez has admitted that she was worried that she might have forgotten how to act after giving birth.

The actress and her husband Marc Anthony became parents to twins Max and Emme in February 2008.

According to Now, Lopez was concerned about going back to work.

The 40-year-old said: "I was like, 'What if I forget just how to do it right?' That was actually one of my biggest fears because you do get forgetful after you give birth.

"I was like, 'What if I forget all my lines?'"

However, the star found that her fears were unwarranted.

She added: "It's like riding a bike - you get it back very quickly."