Charlie Sheen & Denise Richards — I Wish I Knew How to Quit You

After a nuclear divorce and post-marriage tirades too numerous to count, Charlie Sheen and Denise Richards are vacationing together in Mexico.
The former couple — who have 2 kids together — are staying at a hotel, though we don”t know the living arrangements.  The kids are there, too.
Brooke Mueller was no where in sight.  The whole cocaine possession thing — allegedly — tends to put a crimp in XMAS vacation plans.
It”s great for Charlie — when things go wrong with one baby mama …