Lamar Odom and Khloe Kardashian
One month after saying "I do," the couple spontaneously decided to get his and her tattoos on their hands on Oct. 24, 2009. Kardashian got "L.O." tattooed on her right hand, and Odom got "K.O." on both of his hands. Kardashian filed for divorce from Odom in December 2013.