Amanda Seyfried And Ryan Phillippe: Halloween Hookup?

Ahh, Halloween—a time when people dress up in order to have a little fun, and sometimes that fun leads to rides home with good looking dudes. So goes Amanda Seyfried's Halloween festivities. She was spotted leaving Kate Hudson's celeb-filled Halloween bash with…Ryan Phillippe. (Lucky gal!)

The two were seen driving away from the party in his car. It doesn't seem like Ryan had much of a costume on since he was spotted in a long-sleeve T-shirt and baseball cap, but Amanda donned an adorable doggy costume. As the pair left, she tried to hide her face from the photogs, but her costume very obviously gave her away. Now we're not saying anything happened, but when a paparazzo asked Amanda the following morning if the two were a couple, her only coy response was, "You never know." We'll admit, if something did happen, we're all for it and may even be a little jealous of their combined hotness (wowzers!).

So, who else was at the West Coast par-tay? Kurt Russell, Rachel Zoe, Nicole Richie and Joel Madden, David Spade, Steven Tyler, Leslie Mann and Judd Apatow, Shenae Grimes, Kevin Connolly, Adam Sandler and his wife Jackie, and Gwen Stefani as well as her No Doubt bandmates Adrian Young and Tony Kanal with his lady Erin Lokitz. No word on who else might have gone home together after the party, but we're hoping we hear no reports of David Spade and Steven Tyler pulling an Amanda/Ryan.

Do you think Amanda and Ryan are a couple?