This week, Heroes concluded its latest "chapter" on NBC as the writers strike has apparently cut the lackluster second season of the sci-fi smash short.

That said, we can return to focusing on the love life of Hayden Panettiere... or lack thereof. Spotted by TMZ this week, a curt Hayden sort of put to rest rumors that she has been dating co-star Milo Ventimiglia... or that she even knows who he is!

When Hayden and mother / friend of Mario Lopez, Leslie Panettiere, were spotted leaving Orso, the hot TV cheerleader was asked by celebrity news media if she was going to spend the holidays with Peter Petrelli (Milo's character on Heroes).

Her initial response: "Who?" Well, we'll take that as a no.

  Hayden Panettiere: She's on the market, people!

She's also not getting back together with Laguna Beach alum / ex-boyfriend Stephen Colletti, so now's your chance, guys. Time to make your move! Psst... tell her you care a lot about the safety and protection of marine mammals.