Our thanks to the numerous readers who submitted an entry in this week's Heroes Caption Contest. It was our biggest turnout yet.

The funniest response, though, was both witty and relevant. After all, rumors of Hayden Panettiere and Milo Ventimiglia (aka "Halo") dating have been heating up celebrity gossip sites and magazines.

It makes sense that Nathan wouldn't want Hiro to help fuel this speculation. Hence, the winning caption - sent in by username "=p" - posted below the photo...

Shhh… Lips are already buzzing about Halo, are you trying to make it worse??

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.