Kings of Leon guitarist Matthew Followill is a first-time dad.
The rocker's songwriter wife Johanna Bennett delivered baby boy Knox Cameron Patrick in Nashville, Tennessee on April 22.
A representative for the band tells PEOPLE.com, "Mother, father and baby are happy and healthy and doing well!!"
Bennett ironically gave birth on the same date Kings of Leon documentary, Talihina Sky, premiered at New York City's Tribeca Film Festival. Matthew's bandmates - Caleb, Jared and Nathan - were all on hand to celebrate the film, but he was unable to make it.
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