Holly Madison has been a mom for two weeks now, and she's loving it so far.

“Breastfeeding is the biggest challenge,” the Girls Next Door tells People.

Holly and boyfriend Pasquale Rotella gave birth to baby girl Rainbow on March 5

“It’s a 24-hour thing, as any new mom knows,” she says about motherhood. “I was as prepared as I could be, and [I'm still learning] how time-consuming it is.”

Holly was looking quite slim at an event on March 22, but she gives most of the credit to her dress.

“I’m wearing this because it flares out,” Holly jokes about the dress she's wearing. “The skirt masked my gut!”

A photo of Holly showing off her post-baby bod in the blue dress can be seen here.

She has said she's still hoping to drop the remainder of her baby weight in the next few weeks.

Don't be modest, Holly — you're looking amazing!

Source: People