I think this is really cool. We all know that every singer is actually a closet country music fan. Way to go, ACM's for an awesome pairing...I can't wait to see this tonight!

In one of the more unexpected Academy of Country Music Awards show pairings, Rihanna will team up with Sugarland‘s Jennifer Nettles on a version of the R&B singer’s new single, “California King Bed,” at the first-ever ACM Fan Jam, which will be broadcast live during the ACM Awards in Las Vegas, airing at 7 p.m. Sunday, April 3 on CBS.