Jenna-Louise Coleman is going to be taking over the role as companion to Matt Smith's Doctor during the Christmas episode, and this article hints that her character may be called Clara, though most of the information is being kept a secret.
Meanwhile of course, we are still waiting for the seventh series of Doctor Who to appear (I almost said materialise there...) later this summer. Normally the series is broadcast in late spring, early summer.
I am also looking forward to next year, which will be the Fiftieth Anniversary of Doctor Who, which should hopefully mean something big! Though so far the BBC has done a very good job of keeping a tight lid on what they'll be doing, though there are rumours abound of course - the latest one to be panned was whether Benedict Cumberbatch would be the next Master - have surfaced. Meanwhile some people have been wondering if they'll do a multi-Doctor episode like they did for the Five Doctors.
I guess we'll have to wait and see...