When Kelly Clarkson released "Meaning of Life," the nostalgic pop-soul record that reinvigorated her career, she had a good feeling about it. "I felt it was going to be a big life change," Clarkson says, in a phone call. "I just didn't know how."
Josh Groban joins Yolanda Adams, John Legend, Jennifer Lopez and other big stars to honor the King of Rock N' Roll in 'Elvis All-Star Tribute' on NBC. The show airs Sunday, Feb. 17. Get a sneak peek here.