Milo Ventimiglia & Hayden Panettiere Are an Item
"He's even met her grandparents," a pal tells PEOPLE about the "affectionate" duo
Hayden: Angelina Jolie Is 'One of My Inspirations'
The actress-activist talks about her efforts, plus gives support to Jennifer Love Hewitt
Hayden Panettiere to Announce Golden Globe Nominees
The Heroes star may even call out her own show – a Globe nominee last year
Hayden Panettiere: Girls Need a Role Model
"My mom says, 'You are the people you surround yourself with,' " says the actress
Ne-Yo on Hayden Panettiere: 'She's Cool People'
Despite reports of romance, the singer says he and the Heroes star are only friends
Both Sides Speak Out on Hayden Panettiere's Arrest Warrant
A rep for the Japanese fishermen defends them in the fight with the Heroes star
Report: Arrest Warrant for Hayden Panettiere in Japan
The Heroes star says she's wanted after her actions for Save the Whales
Milo Ventimiglia: Hayden and I Are 'Close Friends'
The Heroes stars step out again Wednesday night – but deny dating
VIDEO: Hayden Talks About Being a Real-Life Heroine
Panettiere explains to Ellen her evolution from actress to animal activist
Hayden Panettiere Speaks Out on Protesting Dolphin Hunt
"I feel the need to be a voice of worthy and important causes," says the Heroes star
Love Denials: Hayden-Milo Rumors Nixed, Helena Scoffs at Heath Stories
Plus: Helena Christensen calls Heath Ledger romance stories "annoying"
