Adam Levine's wife, Behati Prinsloo, pregnant with couple's 2nd child

Their daughter, Dusty Rose, was born last year.

Prinsloo shared a photo of herself in a bikini, displaying a her pregnant stomach.

She captioned it "ROUND 2..."

The couple's daughter, Dusty Rose, was born Sept. 21, 2016.

After Levine, 38, and Prinsloo, 28, married in 2014, the singer said in an interview that he wanted to have "100 kids" with her.