For best twitpic, Jason Reitman: Let Oprah's audience eat cake!

Jason-Reitman-Oprah-Full.jpgOK, so it's not a big deal like the Golden Globe award for " Up in the Air's" screenplay, but it's our highest honor for a picture posted on Twitter!

Jason Reitman lent his cinematic eye to Twitter and gave us an inside look behind Oprah Winfrey's birthday celebration today (Fri. Jan. 29).

He's one of her guests on today's "Fridays Live" on " The Oprah Show," so in the spirit of spontaneity he posted the following photo.