Angelina Jolie Contributes to Billy Bob Thornton’s Book! Check Out More Friendly Exes (PHOTOS)

Brangie: 2012 Globes!
Brad Pitt & Angelina Jolie hit the red carpet.
Angelina Jolie and Billy Bob Thornton may have hung up their matching blood vials long ago but they’re still very much in one another’s lives. In fact, this former couple has been nothing but cordial as Angie is slated to pen an introduction for her ex-husband’s new book, The Billy Bob Tapes: A Cave Full of Ghosts.

According to the book’s Amazon page, Angelina will contribute to Billy Bob’s autobiography of “colorful tales of his modest (to say the least) Southern upbringing, his bizarre phobias (komodo dragons?), his life, his loves (including his heartbreakingly brief marriage to fellow Oscar winner Angelina Jolie), and, of course, his movie career.” The book is set to hit shelves on May 15.

But Billy Bob and Angelina, who were previously married for three years, aren’t the only famous friendly exes in town! From Dexter co-stars Michael C. Hall and Jennifer Carpenter to pop sensations Joe Jonas and Demi Lovato, some of Hollywood’s former couples are putting their differences aside to become friends once again. Check out more friendly ex-lovers in the gallery above!

Ever since her divorce from Thornton in 2003, Jolie has been going strong with fellow A-lister Brad Pitt. The duo are currently proud parents to six children. Meanwhile, Billy Bob is currently attached to make-up crew member Connie Angland.