Lily Aldridge: Engaged to Caleb Followill!

Kings of Leon‘s Caleb Followill is engaged!

The lead singer for the band proposed to his girlfriend, model Lily Aldridge, over the weekend, a rep for the band confirms to JustJared.com.

The band’s latest album, Come Around Sundown, is on shelves next month – you can watch the video for the band’s first single, “Radioactive,” here!

Us Weekly was the first to report the couple’s happy news.