The stars gathered in Vegas at the ACMs Sunday

The Brothers Osborne hung out with Eric Church and Ashley McBryde backstage

 

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Grateful to be in the same room as these talented bad-asses. Love these two. @ashleymcbryde @ericchurchmusic @acmawards

A post shared by Brothers Osborne (@brothersosborne) on Apr 7, 2019 at 9:21pm PDT

Brantley Gilbert and his wife were hanging out with Old Dominion

 

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Hangin with my boys from the Morris Higham family, Old Dominion, and my beautiful wife, at the ACM Stories, Songs & Stars event on Friday…. Congrats to OD on their ACM win!! #acmawards photo by Jason Kempin/Getty Images

A post shared by Brantley Gilbert (@brantleygilbert) on Apr 8, 2019 at 10:46am PDT

Kimberly of Little Big Town got some quality time with George Strait

 

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When you run into @georgestrait backstage at the @acmawards even Heaven shines down. 💫 📷 @bfluke

A post shared by Kimberly Schlapman (@ohgussie) on Apr 8, 2019 at 9:32am PDT

It’s not clear when this was taken because Jimmy Allen captioned it “totally forgot this picture was taken”

 

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Totally forgot this picture was taken. 😂😂🤷🏽‍♂️💫

A post shared by J I M M I E A L L E N (@jimmieallen) on Apr 8, 2019 at 4:31pm PDT

And after the show ended the party kept going.

Luke Bryan celebrated his buddy Jason Aldean’s Artist of the Decade honor

 

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Congrats to my boy @jasonaldean for being honored at the @acmawards for #artistofthedecade. Proud of ya man

A post shared by Luke Bryan Official (@lukebryan) on Apr 9, 2019 at 7:46am PDT

Thomas Rhett and Russell Dickerson joined them

 

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Had a blast hangin with my boys in Vegas. Definitely one for the record books. 🍻 #acmafterparty

A post shared by Jason Aldean (@jasonaldean) on Apr 9, 2019 at 7:06am PDT

it wasn’t just a boys night out though- the wives took their own group pic

 

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A whole lotta love for these mamas💜

A post shared by Brittany Aldean (@brittanyaldean) on Apr 8, 2019 at 12:25pm PDT

before Jason and Brittany jetted off

 

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Not only is he a trooper when I want to take ridiculous pictures (👆🏼) …. but he is THE ARTIST OF THE DECADE, people!!!! 🙏🏼⭐️🖤 Can’t say enough positive things about him… so blessed to call him my husband

A post shared by Brittany Aldean (@brittanyaldean) on Apr 8, 2019 at 11:52am PDT