Ashlee Simpson, Evan Ross Name Newborn Daughter Jagger Snow

Their little rocker! Ashlee Simpson and her husband, Evan Ross, revealed the name of their newborn daughter via Instagram on Friday, July 31.

“We are overjoyed about the birth of our precious baby girl Jagger Snow Ross,” the couple both shared on their accounts. “July 30, 2015 Ashlee & Evan.”

Us Weekly confirmed just hours earlier that Simpson, 30, and the Broken Doll actor, 26, welcomed their baby girl on Thursday night.

Jagger Snow will have plenty of playmates to tag along with. Her famous aunt, Jessica Simpson, is mom to daughter Maxwell, 3, and son Ace, 2, with husband Eric Johnson. She’s also lucky to have big brother Bronx, 6, and a world-famous grandma — Motown legend Diana Ross.

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“She is the best mother-in-law…" Ashlee told Yahoo! News in February. "I have such a great new family so it's beautiful."

She added of Bronx: “He will be a great big brother, and he's a great cousin to Maxwell and Ace, so he's good with the kids. He shares and he shows them how to do things, so it's wonderful.”

This is the first child for the couple. Simpson shares Bronx with ex-husband Pete Wentz. The Fall Out Boy musician welcomed son Saint Lazslo with girlfriend Meagan Camper in August 2014.

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