Sports Cheerleader Roundup - Week 17 January 2, 2013 / 4:37 AM CST / CBS News Cheerleader Roundup - Week 17 Cheerleader Roundup - Week 17 Cheerleader Roundup - Week 17 Cheerleader Roundup - Week 17 Cheerleader Roundup - Week 17 Cheerleader Roundup - Week 17 Cheerleader Roundup - Week 17 Cheerleader Roundup - Week 17