Rachel Bilson made an appearance on the last season of How I Met Your Mother as yet another love-interest-that-didn't-quite-materialize for Ted. However, we got a big clue in learning that Cindy (Bilson)'s roommate is the titular mother! In the season six premiere, Cindy resurfaces at McClaren's and it looks like she gets pretty up close and personal with Ted again. More importantly, she shows up with a "friend" (who we sadly can't see in these photos). Could we have a mother sighting on our hands? We won't know until Sept. 20, but in the meantime check out the new photos.
To see the full batch of photos, just read more.