Hillary Scott and husband Chris Tyrrell welcomed their daughter Eisele Kay to the world on July 22. Credit: Rick Diamond/Getty

Why, hello there! Lady Antebellum's Hillary Scott introduced fans to her tiny mini-me daughter via Twitter on Monday, Oct. 14, sharing an adorable photo of the grinning tot with the caption: "Hello World, my name is Eisele Kaye."

Scott, 27, welcomed Eisele to the world on Monday, July 22, with husband (and Lady Antebellum bandmate) Chris Tyrrell, and the country couple have been doting on their tiny bundle of joy ever since. 

"We almost got 8 hrs of sleep! STRAIGHT hours! Thank you Eisele!" the singer tweeted last week.

Scott and Tyrrell, who plays drums for the band, got hitched in upstate New York in January 2012.

And the excited parents have been preparing for their firstborn long before her arrival. In early July, Scott joked about trying to get the hang of a few motherhood basics.

"Car seat practice … now hoping I can safely secure it in my car," she captioned a shot with a stuffed giraffe strapped safely into a car seat. "Thankfully I have time to figure it out."