You might think of Angelina Jolie as the demure philanthropist, mom of six, and Brad Pitt’s significant other, but in case you forgot, the now 36-year-old actress was previously married to bad boy Billy Bob Thornton from 2000 to 2003. And in addition to swapping vials of each other’s blood to wear around their necks, the odd couple showed their love in another way -- via permanent ink. Thornton etched “Angie” into a mushroom on his ankle, while Jolie went bolder with a tattoo on her left arm reading “Billy Bob” alongside a dragon. Her tat has now been famously replaced by the (ever-growing) list of the geographic coordinates of her children’s birthplaces.