She Lohan Is Still Drinking!

Lohan Still Consuming, She Lohan is constantly on the consume -- and consume often -- despite being sentenced this weeks time to 90 times of lockdown rehabilitation ... TMZ is familiar with.

Sources near to She tell TMZ she was at the bar of her resort in Beverly Mountains just time after her judge on Thursday ... banging back rum soft drinks. We're informed She did not seem irritated by the paradox of the scenario.

It goes on -- we're informed She went to a team in San Paul known as FLUXX yesterday with a buddy, coming after late night. Our agents say LiLo was dressed in a New york yankees cap and a hooded sweatshirt and sat at a VIP desk purchasing rum on the stones all evening.

We're informed She particularly demand that rum be provided from a cup carafe ... this way the desk would not have any liquor containers on it.

Sources near to She tell us she is insistent she does not have a drug misuse issue and doesn't experience she needs expert help.