The 28-year-old model, who is pregnant with her second child with husband Adam Levine, held up her 1-year-old daughter, Dusty, in the black-and-white snap.
Behati Prinsloo and her baby bump are looking forward to 2018!
The 28-year-old model shared a stunning black-and-white photo to Instagram on Sunday to ring in the new year.
In the snap, Behati's bare belly is on display as she holds up her and husband Adam Levine's 15-month-old daughter, Dusty Rose, while only wearing a pair of unbuttoned jeans.
"HAPPY NEW YEAR! Let’s be kind to one another and our planet ?...2017 was cray," she captioned the pic. "Can’t wait to meet our newest addition in 2018."
Shortly after Christmas, Prinsloo also rocked out with her bump out, sharing a filtered snap that showed what the second-time mom-to-be would look like with bangs and pink hair.
Prinsloo and Levine, 38, are expecting another girl. They welcomed Dusty in September 2016.
After Prinsloo announced her pregnancy in September, a source told ET, "[Adam] and Behati want lots of kids, and they want them close in age. Adam is over the moon, as is Behati. They are in love with Dusty and can't wait to make her a big sister."
"Adam has already been making sure his schedule next year has time to allow for him to take off work and be with the new baby,” the source added.
Find out more about the couple's second child in the video below.
Adam Levine Indulges Behati Prinsloo's Pregnancy Cravings While She Shares New Pic of Her Baby Bump