The trio are wearing tuxedos -- Kutcher has taken over the red bow tie look from Jones -- and surround a microphone. What does it all mean? Deadline reports no new theme has been shot, but it's not out of the question to assume Ashton Kutcher will be singing (well, at least lip-synching) the 'Two and a Half Men' theme song.

If you've never seen the opening credits, we've embedded the earworm of a song below.

'Two and a Half Men' returns, sans Charlie Sheen, on Mon. Sept. 19 at 9PM on CBS.

Check out a larger version of the photo and the theme song after the jump.