Which of Jennifer Lopez’s twins is the most like her?

“They both have different qualities of me,” says the singer/actress of her 2-year-olds with husband Marc Anthony. “Emme is kind of quiet and centered but in a very joyous way. Max is running all over the place and has my energy. Emme is kind of strong in character, which is a little bit more like Marc. Max has a little more of a sensitive heart side to him, which I do too.”

Recently, while in the recording studio with her, Emme learned how to play drums, says Lopez, who hopes to instill a strong work ethic in her kids. “With hard work, you can get anywhere. You can do anything. (My parents) taught that to me and all my sisters. I see it in our lives. They were hard-working people,” she tells USA TODAY’s Donna Freydkin.

To read more of this interview with JLo, go here.

PICS: Jennifer Lopez leaves her hotel in New York City bound for the Regis & Kelly Show to promote her new movie “The Back Up Plan” on April 20, 2010.