8 Celebrity Exes lonely on Valentine's Day: Beyonce, Justine Timberlake, Kim Kardashian doing better without their old flames and so can you! [PHOTOS]

Love is great when you're happy and even better when you know your ex- boyfriend or girlfriend isn't doing too good without you. Here's MStars News list of celebrities and their exes that made huge mistakes breaking these mega stars hearts or even getting ditched by them.