Hilary Duff Adjusts to New Sleep Schedule

"Luca fed! Mamma fed! Time to do it all again in 2 hours!" the new mom to week-old son Luca Cruz Tweeted on Monday. "Oh how life has changed! In such a wonderful way."

Source: http://feeds.celebritybabies.com/~r/celebrity-babies/~3/CKKxnrt2xzk/

Joanna Krupa Joanne Montanez Jodi Lyn OKeefe Jolene Blalock Jordana Brewster