Arcade Fire's Win Butler, Regine Chassagne Welcome Baby Boy

Outside Lands Festival 2011: 18 Things Seen & Heard

Regine Chassagne (L) and Win Butler of Arcade Fire perform at Day Three of the Outside Lands Music & Art Festival at Golden Gate Park on August 14, 2011 in San Francisco, California.

Here's some good news from one of indie rock's most prominent couples -- Arcade Fire's husband-wife duo Win Butler and Régine Chassagne have welcomed a seven-pound baby boy into the world.

The baby (whose name is not yet known) was born Sunday, April 21. The news was broken by Barry Mack, a pastor at Montreal's St. Andrew's Presbyterian Church Saint-Lambert, who informed Le Journal de Montreal.

Mack remaked (via a rough French-to-English translation), "It's good to see that they are still together and they now have a baby. It's a bit rare in the entertainment industry."

No kidding! And another Arcade Fire baby is on the way. According to a photo shared by fansite ArcadeFireTube, the band's Marika Anthony-Shaw is also expecting.

Arcade Fire's highly anticipated fourth studio album (which features production from ex-LCD Soundsystem leader James Murphy) is due for release sometime later this year.