Kings of Leon's Nathan Followill & Wife Expecting a Baby!

The Followill family just keeps getting bigger!

“I can proudly announce that me & the lovely @JessieBaylin are expecting our first child. I’m beyond excited/anxious. Life is beautiful,” Kings of Leon drummer Nathan Followill tweeted.

“They are two of the most excited people I know,” the band’s rep added.

The baby news comes just a few days after his younger brother, Caleb, welcomed daughter Dixie Pearl with his wife, model Lily Aldridge.

Nathan and Jessie got married November 2009 in an outdoor ceremony in Brentwood, Tenn.

Congrats to the parents-to-be!!