Article Photos: Miranda Lambert wins a leading 4 trophies at the ACM Awards 20/46

Shawna Thompson, left, and Keifer Thompson, of Thompson Square, accept the award for vocal duo of the year at the 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas on Sunday, April 7, 2013. (Photo by Chris Pizzello/Invision/AP) ORG XMIT: NVPM235