"I didn't expect babies to need so many diapers. Nobody told me they needed to be changed so often," she said.
The 36-year-old said though motherhood has its challenges, she is managing just fine, reported People magazine.
"It takes a lot of energy from you. But I love it. I'm really enjoying every bit of it. It's not as idyllic as everybody tells you - but not as horrible as everybody tells you. It comes with a full package. It comes with lots of joy and also lots of fear," she added.
"He's an easy one. He's very focused so far. I think he's going to have a lot of concentration because he focuses on anything I give to him or any little movie I play for him. He really watches.