... someone.

Sorry, that's all the information we have at this time.

In his latest spoiler-filled column for Entertainment Weekly, Michael Ausiello says Liam will sleep with someone NOT named Naomi in the season finale.

Who do you think will do the deed with the new bad boy? Our best guess is Jen, Naomi's sister. Just seems like something Liam would do.

Then again, it might be Ethan. Those two have been growing rather close, haven't they?

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