Tennant and Smith TOGETHER AT LAST in 1st image from Who's 50th

The first read-through for the hourlong Doctor Who 50th-anniversary special just finished, and we've got the photographic evidence to prove it.

If you've been as excited as we have since the Beeb finally confirmed that, yes, David Tennant (and Billie Piper!) would be returning for Who's 50th extravanganza, then this picture might just crest you beyond elated to full-on manic, insane and jumping up and down with joy.

Now, where's our picture of Jenna and Billie?

(via Facebook)