Angelina Jolie and Billy Bob Thornton had a "unique" relationship. They famously wore vials of each other's blood on necklaces, and Angie had a very visible "Billy Bob" tattoo on her arm. Not long after their breakup, she had the tattoo removed, and eventually covered it up with new ink, as you can see in the pictures above.

The celebrity landscape is littered with significant other tattoos that eventually became moot when the relationship soured; Johnny Depp & Winona Ryder, Charlie Sheen & Denise Richards, and perhaps the biggest blunder - Roseanne Barr & Tom Arnold, who had her face tattooed on his chest when they were a couple.

While Katy Perry and Russell Brand got tattooed at the same time back in December, thankfully they didn't get their names inked.

So what do you think, are significant other tattoos a good idea or a bad idea? Would you get your significant other's name tattooed on you? Vote below and feel free to leave a comment!