Possible reasons that Charlie Sheen is smiling in the photo at the link below:
1. That whole business about his Mercedes S-Class tumbling over a cliff under very suspicious circumstances has been mostly forgotten.
2. The guy already has a new Mercedes sedan in his driveway.
3. As part of Sheen's community service for threatening to give his wife what-for on Christmas morning (just like at grandma's house!) he'll be working in community theatre.
4. That community theatre is located in Aspen, Colorado.
5. He will not be required to watch any community theatre productions as part of that gig. (Though he might sneak into Same Time Next Year just to pick up some pointers on philandering.)
6. He has just eaten someone's chihuahua, which brings him joy.