The former 'Two and a Half Men' actor enjoyed a meal out with third spouse Brooke Mueller and their two-year-old twin sons, Bob and Max, yesterday (04.09.11), while the night before he had dinner with second wife Denise Richards and their daughters, Sam, seven, and six-year-old Lola.
Charlie and Brooke – who are rumoured to have rekindled their relationship – took the boys and some other family and friends to the Buca di Beppo Italian restaurant in Encino, California, where they all had a great time.
He tweeted: "Celebrated B-day at @bucadibeppo w/ the boys, Brooke & a bunch of family & friends. Huge portions, stellar staff. We will B back soon..!!! (sic)"
He also seemed pleased to have reached 46, tweeting: "EPIC year!! Thanks to all for the kind birthday wishes..!! xo c 46..!! 4+6=10 10x10=100..!! I'm gonna outlive you all..! #WINNING..!!!! (sic)"
On Saturday, Charlie spent time with Denise and their girls and they enjoyed another birthday meal.
After eating, he took to his twitter account to write to Denise:
"Love you and the girls..!!! Thanks for a great birthday dinner!! Great night! xo c RT @DENISE_RICHARDS Happy Birthday @charliesheen !!!!!!!! (sic)"