Jessica Simpson's Baby Maxwell Is "Eating Like a Champ"

Just one day old, Jessica Simpson's baby daughter (who weighed 9 lbs. 13 oz. at birth) is "eating like a champ and has a big appetite" while staying with mom at the hospital, a source tells Us Weekly.

"The birth went smoothly," adds the source of Maxwell, born Tuesday morning at Cedars-Sinai Medical Center in Los Angeles.

The singer/designer, 31, and fiance Eric Johnson "are over the moon about the baby," the insider says.
Although she's set to remain at the hospital for "the next few days" to recover, Simpson "is already up and walking around," the source adds -- and bonding with her little girl.
"Everyone is marveling at what a natural Jessica is," the source tells Us. "She was born to be a mom!"