Hayden Panettiere and Milo Ventimiglia are not together!

Heroes costars Hayden Panettiere and Milo Ventimiglia have split, according to US magazine. "It was a lifestyle conflict," a source close to the couple tells US, adding that the split happened within the last week. "They were in very different places." However "They are still on friendly terms. There are no hard feelings." The source tells US that Panettiere, 19, "is young. She likes to go out in the Hollywood scene and that's not his style." Ventimiglia, 31, "has been concentrating on work on his production company [Divide Pictures]," the source adds.

Two of them began dating in 2008, and was continuously in limelight because of their 12-year age gap. I feel this age gap could be one of the reasons of their separation. What do you think?  It's a great news for all their fans look at them on the set of Heroes last year, both of them are looking good.

(Source: usmagazine.com)