VIDEO : Madonna Assures Fans: 'I Was Not Drunk'

Madonna declared herself to be completely ?sober? during her concert in Nashville, Tennessee on Monday  following allegations she performed drunk at a gig in Kentucky over the weekend. Audience members at her show in Louisville claimed she arrived onstage late on Saturday  and appeared to be acting ?drunk? during the concert. I know there?s been reports that I?ve been falling down drunk on the stage. However, the pop star was accused of starting the Nashville show more than two hours behind schedule, and she was called out on social media by country singers Reba McEntire and Kix Brooks, who were both at the gig.