rachelbilson 'How I Met Your Mother': Rachel Bilson might be Ted's baby mamaRachel Bilson — otherwise known as “The O.C.“‘s Summer Roberts — is the latest addition to Ted’s list of conquests.

CBS confirms that Bilson has been cast as Mr. Mosby’s love interest in the all-important 100th episode of “How I Met Your Mother” which will air mid-season.

According to EW.com, where the news was first reported, co-creator Craig Thomas has said the milestone ep will feature “some serious mother action” and will be the closest Ted’s ever come to discovering who she is.

Of course, we’re quite reluctant to believe Bilson will be the lucky girl. “HIMYM” has a lot of miles left in it and it seems too soon to introduce the endgame. However, one never knows…

Any thoughts?

Can you see Mosby with this particular match?

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Posted by:Korbi Ghosh