Hey, mama! Nicky Hilton stepped out looking trim in skinny jeans Monday, July 11, just three days after giving birth to her daughter, Lily-Grace.

The 32-year-old first-time mom was out for a stroll with her little girl and husband, James Rothschild, in New York City. The heiress and Style 360 author opted for a comfortable and chic ensemble of a loose-fitting button-down and denim jeans paired with black flats.

As previously reported by Us Weekly, Hilton gave birth to her Lily-Grace Victoria Rothschild in New York City on Friday, July 8. 

Us exclusively revealed in May 2016 that the couple, who tied the knot in London in July 2015 after getting engaged August 2014, were expecting a girl.

“I’m so excited for the baby,” Nicky’s older sister, Paris, 35, spilled to Us at FIT’s Annual Gala at the Plaza Hotel. “She’s going to be such a beautiful little girl, and I can’t wait to meet her.”

Fashion designer Nicky shared a sweet Instagram photo of her kissing Rothschild at her wedding, in honor of their one-year anniversary. “Thankful for the best anniversary gift ever 💘 our beautiful daughter Lily-Grace,” she captioned the gorgeous snap from their lavish nuptials.

Prior to the arrival of Lily-Grace, Nicky was feted with two gorgeous baby showers in both Los Angeles and New York.

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