Ashton, Angus and Cryer -- The New Two and a half Men

After the storm they've weathered ... a little rain couldn't stop Jon Cryer, Angus T. Jones and their newest castmate Ashton Kutcher from finally appearing TOGETHER at a CBS party in NYC today.

During the party, Ashton posted a photo of the new threesome sporting their celebration faces.

Still no word on what kind of a role Ashton will play on the show.