Kourtney Kardashian is in the Tiger King spirt! On Monday, April 6, the 40-year-old Keeping Up With The Kardashians star shared a throwback pic with her 89 million Instagram fans, who were quick to brand her the real “Tiger Queen.” And it’s easy to see why. In the pic the mom of three practically purrs in a tiger-print Roberto Cavalli silk slip dress, complete with a furry tail hanging from the back.