Khloé Kardashian has invented a new kind of day on social media. #MugShotMondays. In wishing “partner in crime” Scott Disick a happy 31st birthday today via Instagram, Khloé reached way into the archives and posted a split of her and Scott’s mug shots from their respective DUI arrests years ago. “Happy birthday to my partner in crime @letthelordbewithyou I love you LD!!” she wrote to sister Kourtney Kardashian’s longtime love. Scott was only 18 when he was busted on suspicion of driving under the influence and ultimately pleaded guilty to a non-criminal charge of driving while impaired by alcohol. Khloé was arrested for DUI in March 2007 and was sentenced to three years’ probation