Congratulations to Chris Carmack and his fiancée Erin Slaver who welcomed their baby girl into the world this past week in Nashville! Slaver shared the news on Instagram about their new addition!

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In my life, I never imagined I'd experience something so beautiful. I couldn't have made it through naturally without @britteanderson and @realcarmack by my side. We are completely in love with our 2 day old, sweet baby girl…

A post shared by Erin (@erinslaver) on Sep 1, 2016 at 1:39pm PDT

Carmack is of course known for his roles in Nashville as Will Lexington and his role as Luke Ward on The O.C.! He also has became quite the singer after joined the Nashville cast and released a EP last year. His fiancée Erin Slaver has been a guest star on Nashville & she is also a touring musician as well. She’s played for many in Music City including Katie Armiger!

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Sparkling drinks and fingers 💍❤️ (photo cred: @lilycostner )

A post shared by Erin (@erinslaver) on Mar 1, 2016 at 5:13pm PST

The couple became engaged in March of this year which they shared on Instagram. Then they announced their pregnancy a few months later!

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Baby shower 1 #best9months

A post shared by Erin (@erinslaver) on Aug 1, 2016 at 3:30pm PDT

Congrats to Chris Carmack and Erin Slaver on the new addition! It’s nice to see such a supportive father!

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He's got that 37 week glow @realcarmack #almosthere

A post shared by Erin (@erinslaver) on Aug 1, 2016 at 3:48pm PDT