Adam Levine and Behati Prinsloo have welcomed their second child

Her name is definitely unique.

Adam Levine and Behati Prinsloo have welcomed their second child.

The Victoria's Secret model gave birth to a little girl, according to PEOPLE.

A source told the publication that they named the newborn Gio Grace Levine.

No other details, including when their daughter was born, are said to be available at this time.

The Maroon 5 singer and the model are already parents to a 16-month-old little girl named Dusty Rose, who they welcomed in September 2016.

They announced that they were expecting a second time in September last year, just ahead of Dusty's first birthday.

The 28-year-old model shared a photo of her baby bump on Instagram, which she simply captioned: "ROUND 2".

Prinsloo and Levine tied the knot back in 2014 in Los Cabos, Mexico, and have both spoken of their dreams to expand their family.

During an appearance on The Ellen Degeneres Show last year, the Maroon 5 frontman said that in an ideal world he would like "100 babies" - but doubted if that was actually going to be possible.

He did say, though, that he would probably want more than two in the long run.

"I want a lot. I thrive with chaos. I really, generally enjoy and love it."