"Hello World, my name is Eisele Kaye," Scott wrote with the picture of Eisele showing off her huge smile to the camera while rocking a pink onesie. She also shared a sweet photo of her baby asleep on daddy's chest, "Taking a break at rehearsals...LOVING my new normal & our little family!"
The singer and her husband Chris Tyrrell welcomed their baby girl on Monday, July 22, in Nashville. Their bundle of joy weighed 7 lbs, 13 oz.
Scott revealed last December that she and Tyrrell were expecting their first child together.
"Chris & I are excited to announce that our Christmas gift has arrived a little early this year!" the new mom wrote at the time in a post on Lady Antebellum's website. "We are having a BABY! We feel so blessed!!!"
Scott and Tyrrell met in 2010 on a Tim McGraw tour and their love was the inspiration for Lady Antebellum's hit song, "Just a Kiss." The two lovebirds married in January 2012 in Upstate New York after about two years of dating.