View the original article at: http://www.countryweekly.com/news/all-star-jam-session-after-aca-show
Reports are trickling in from Las Vegas after the first American Country Awards show, seen last night (Dec. 6) on the Fox network. Seems there was an all-star afterparty where country giants hit the stage in some interesting combos.
Reba McEntire and Kelly Clarkson teamed up for a version of Reba’s 1994 hit “Why Haven’t I Heard from You,” GAC personality Storme Warren reports via  Twitter.
And there’s apparently a new country trio out. Lady Antebellum’s Charles Kelley traded Dave and Hillary in for Jason Aldean and Luke Bryan.
Charles, Jason and Luke sang John Mellencamp's “Pink Houses” together .
All of this country fun happened at an after-show show put on by Blake Shelton at the House of Blues in Vegas.
Journalist Chris Willman said, via Twitter , “Honestly, Fox should've broadcast two hours of this show instead.”