Preston Brust, one-half of the duo LoCash, and his wife Kristen have welcomed a baby girl into their family.

Love Lily Brust was born on Tuesday (Jan. 5) in Nashville, People reports. She weighted 7 pounds, 7 ounces and measured 18.5 inches. The proud new parents say that she "has changed our whole world."

"The OB/GYN thought it was such a unique name," the couple adds. Lily is in honor of Kristen Brust (nee White)'s grandmother, but Love's first name is especially fitting given that, at the time of her birth, LoCash's "I Love This Life" was sitting at No. 3 on the country charts. It is the duo's first Top 5 single.

“As she finished for the night and headed to her car, she turned on the radio only to hear [the song]," the Brusts recount. "It was such a jaw-dropping moment that she not only had just delivered Love Lily Brust, but proof that this name was a perfect fit."

Preston and Kristen Brust have had a whirlwind few months: In late August, the couple got engaged during LoCash's performance at the Grand Ole Opry, and just a few days later, on Sept. 7, they said "I do" at a ceremony in Music City.

2015's Country Music Babies