Dwayne Johnson Left His Honeymoon to Do 'The Kelly Clarkson Show!'

Hart was set to be Clarkson's first talk show guest, but was unable to make the taping after a recent car accident left him seriously injured. So, Hart's good pal, Dwayne 'The Rock' Johnson, stepped in! 'The Kelly Clarkson Show' premieres on Monday, Sept. 9, on NBC. Check your local listings.