Feb. 6, 2014 at 12:05 PM ET
If Kevin Jonas' Instagram feed is any indication, the "Married to Jonas" star is head over heels in love with his new baby girl.
The Jonas Brother is sharing adorable Instagram photos of himself snuggling with his little lady, Alena Rose, who was born Sunday.
"My beautiful girl so proud to be a dad," he wrote. "Alena Rose has stolen my heart."
The little girl is the first child for the pop rocker and wife Danielle, who married in December 2009. The couple partnered with laundry detergent Dreft to share their experiences as first time parents and their baby's first year.
The new dad now has plenty of time for his daughter now that he's put music on the back burner. Jonas told People in October that he and his brothers Nick and Joe were taking a break from their band the Jonas Brothers. "It's over for now," he said, noting that it was a "unanimous decision."