Two years ago, Charlie Sheen was still a few weeks away from his now-famous meltdown which involved getting himself fired from his cash cow sitcom "Two and Half Men” after publicly trashing the show’s creator, giving bizarre TV interviews laced with phrases like "tiger blood’ and winning,” and parading around a gaggle of girlfriends he called goddesses. But with those, er, exciting days behind him, the 47-year-old seems to be going on a different path and has actually done a series of good deeds lately.His latest good karma move? Writing a check for $12,000 to the family of the paparazzo who was struck and killed by a car last week while trying to get a shot of Justin Bieber’s Ferrari.According to a photo of the personal check posted on TMZ, Sheen wrote "funeral donation (RIP)” in the memo field.