Keith Anderson's music video for "XXL" will feature cameos by Motley Crue's Tommy Lee and former Tennessee Titan Eddie George. Lee plays a doctor who delivers a big baby boy; George joins preteen football players for his role. Anderson and Rebecca Lynn Howard will perform the Johnny Cash-June Carter classic duet, "Jackson," on CMT 100 Greatest Duets airing Saturday (Sept. 17). Anderson's video for "Pickin' Wildflowers" reached No. 1 on CMT Top 20 Countdown earlier this year.