We can probably all agree that staying friends with an ex isn't the easiest thing in the world to do, whether you're famous or not. While many high-profile breakups (and divorces in particular) can get nasty, there are a handful of former couples who have managed to put any animosity aside for the sake of their children, families, or just each other. Miranda Kerr and Orlando Bloom announced that they amicably separated after three years of marriage, and just days later we saw the couple, with their son Flynn, sticking close and even sharing a sweet smooch. Hilary Duff and her recent ex, Mike Comrie, have also been seen spending time together since their split in January. Even long-divorced couples like Demi Moore and Bruce Willis and Mick and Bianca Jagger have been able to remain civil while moving on to new relationships. Some stars, like exes Nina Dobrev and Ian Somerhalder, still have to work together (and play a couple onscreen). Just in time for Valentine's Day, here are 14 famous couples who have managed to stay friendly even though their love fizzled.