Looks like it's 2 men and?
UPDATE: Ashton Kutcher & Jon Cryer Set For Just-Ordered Season 11 Of ’2.5 Men’, Angus T. Jones Won’t Return As Regular
Looks like we may now have an answer....
With the ‘half’ of Two and a Half Men off the cast of the CBS sitcom, there’s room for a new character when the show returns this fall without Angus T. Jones as a series regular. That new role will be Charlie Harper’s long-lost daughter. Deadline first reported the news.
Yep, perpetual bachelor Charlie Harper managed to spawn an offspring sometime before he kicked the bucket. The daughter, in her late teens or early 20s, will show up at Walden Schmidt’s (Ashton Kutcher) home, saying she’s looking for the house’s previous owner, her father. She’ll eventually move in with Walden and her uncle Alan Harper (Jon Cryer).
Charlie Harper's daughter to be new series regular on 'Two and a Half Men'