Charlie Sheen and ex-wife Denise Richards spent the week before Christmas together at a tropical resort with their kids. So, is the romance rekindling? Are sparks flying? Are they falling off the divorce wagon? Find out after the jump.

Richards was asked on twitter by @SusieTVaddict:

@DENISE_RICHARDS Who are these ‘friends’ of yours telling media outlets that you & Charlie might remarry?

 Denise responded:

really?!? this is the first I’m hearing of this…all BS

Well at least they look like they had a good time, right?