Amanda Seyfried and Justin Long Split

Amanda Seyfried and Justin Long have ended their relationship, Us Weekly reports. According to a source, "It happened a few weeks ago. He's [Justin's] really heartbroken." The duo started dating two years ago and were often seen being goofy with each other during casual outings. The last time we saw Amanda and Justin together was back in May when they stepped out at the Costume Institute Gala at the Metropolitan Museum of Art in NYC. See all the other famous couples who have split this year.