Hayden Panettiere has reportedly ‘freaked out’ when her beau actor Milo Ventimiglia talked about settling down. Sources claimed that the Heroes hunk wanted to shack up with the 19-year-old babe, but she doesn’t feel ready for that at the moment. “They were looking, and then Hayden suddenly bought this $2.6 million house in West Hollywood. He isn’t happy,” said an insider. The 31-year-old star has been talking about marriage and Hayden is “freaking out” about the idea. “She’s not even old enough to have a drink, so she’s not even thinking about settling down,” the source added.