People News Brooke Mueller reportedly back in rehab for drug addiction treatment 04/18/2011 Brooke Mueller, the estranged wife of Hollywood actor Charlie Sheen, has returned to rehab to undergo treatment for her addiction to drugs, sources told TMZ. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Charlie Sheen Brooke Mueller Two and a Half Men