Holly Madison Carries Daughter Rainbow, Wears Skinny Jeans One Month After Giving Birth: Picture

Holly Madison showed off her slim post-baby body while stepping out in West Hollywood on April 8. Credit: Parisa / Splash News

First mother-daughter shopping trip! One month after welcoming daughter Rainbow Aurora with boyfriend Pasquale Rotella, Holly Madison stepped out with her baby girl to do a little shopping in West Hollywood on Monday, April 8.

The former Playboy model, 33, carefully carried baby Rainbow, who was dressed in an adorable pink onesie, in her arms as she walked around the Grove shopping mall.

The new mom showed off her slim post-baby bod in skinny jeans, and wore black high-heel boots. In honor of her daughter, Madison also had her fingernails painted in rainbow colors.

The Girls Next Door alum and Electric Daisy Carnival founder welcomed their first child on March 5. "I couldn't be more blessed to have such a perfect daughter and have never been happier than I am now!" Madison wrote on her blog shortly after.

Since giving birth, Madison has been sharing multiple pictures of Rainbow on Twitter. After a "busy day with the fam," the proud mama shared a precious photo of Rotella sleeping next to his daughter.