12/11/2012 08:42 am ET Updated Feb 10, 2013

Brooke Mueller Back In Rehab For 19th Time

Brooke Mueller is back in familiar territory -- rehab -- because she now confesses she has a big problem with a powerful drug.

Sources close to Brooke tell TMZ ... Charlie Sheen's ex-wife #3 says she has addiction issues with Adderall -- a psycho-stimulant commonly used for ADD.

Read more on www.tmz.com