Now that they have broken up, Hayden Panettiere (19) is acting like an immature brat to try to get Milo Ventimiglia (31) fired from Heroes. A source said:

“She refuses to be on the set at the same time as him. She is making it difficult for everyone involved.”

Of course Hayden’s rep denies her bad behavior.

Another source said that Milo is taking the high road:

“He’s not going to play any games or stoop to her level.”

Hayden looks like the kind of girl that would stalk her ex boyfriends.

Finally, after a year of dating, Hayden Panettiere (19) and Milo Ventimiglia (31) have ended their relationship. A source says:

"It was a lifestyle conflict. They were in very different places. Hayden is young. She likes to go out in the Hollywood scene and that’s not his style."

Uh huh. Milo finally got sick of the immature teenager.

Now that Hayden has had a taste of older men, she probably wants to date another, so she can feel more grown up, like Lily Allen.

The father of Hayden Panettiere, Alan Panettiere, was arrested around 3:00 am for domestic violence after he allegedly hit his wife, Linda Panettiere, across the left cheek twice, causing noticeable bruising. The couple had been drinking heavily that evening.

Based on reports when the cops arrived Alan said, "I’m Alan. Yeah, I just got into an argument with my drunk wife." His hair was "clearly" a mess, giving the appearance both had fought each other. Linda was the one who called the cops, and asked for her husband to be arrested when they arrived. According to law enforcement, before Alan allegedly hit Lesley, he said he felt "disrespected." Leslie’s diva behavior provoked Alan to become violent it appears.

The evening before the couple partied at Beso, Eva Longoria’s restaurant, with Hayden and Jansen P., Hayden’s boyfriend Milo Ventimiglia, Jeff Pantukhoff, the head of the Whaleman Foundation, and Clint Eastwood’s son Scott Reeves.

When Hayden and Milo were leaving, Milo who was driving, ran over a paparazzi’s foot. Judging by the scrapes on the side of Hayden’s Porsche Cayenne, it appears the paparazzi were way too close, as usual.

The Panettiere family are starting to look just like the Lohan family before they became a mess.

Milo Ventimiglia and Hayden Panettiere were spotted shopping for a Cartier diamond engagement ring. The ring the couple were looking at costs $200,000. It’s going to suck for Milo when Hayden dumps him. She’s too young to know what she wants. Milo needs to find a girl closer to his own age to play house with.

In October of 2007 another engagement rumor surfaced saying Milo bought a ring at Tiffany & Co. worth only $1,950. Looks like the price goes up everytime the rumor resurfaces.

Milo Ventimiglia tried to make a heart warming video to say Happy Easter, but her was drunk, so aaaaaaah.

Milo was paying homage to the original lion video below.