Lily Aldridge and Kings of Leon's Caleb Followill Welcome Baby Boy

The Kings of Leon family just added another tiny rocker to their brood, as KoL frontman Caleb Followill and his wife, supermodel Lily Aldridge, welcomed their son into the world on Tuesday (Jan. 29).

Lily Aldridge and husband Caleb Followill welcome son Winston Roy

It's a Boy! Lily Aldridge and Kings of Leon's Caleb Followill

Lily Aldridge and Caleb Followill Welcome a Baby Girl!

Lily Aldridge and Kings of Leon's Caleb Followill Welcome Baby Boy

Lily Aldridge and Caleb Followill Welcome Son Winston

Kings Of Leon's Caleb Followill, Wife Welcome Baby Boy

Matthew Followill - News - IMDb

Nathan Followill and Jessie Baylin Welcome Son Oliver

Lily Aldridge and husband Caleb Followill welcome son Winston Roy