Rod Stewart covering Hank Thompson. How about that.

Of all the things I knew I'd hear...The Rolling Stones doing "Bob Wills Is Still The King" honestly wasn't THAT big of a surprise, but Rod Stewart, of all people, doing "The Wild Side Of Life"? HANK THOMPSON? WOW. Sorta puts Jason Aldean covering Bryan Adams in a whoooole new light -- and not a flattering one.