Lindsay Lohan Will Go to Rehab Today

9/27/2010 8:00 PM PDT
TMZ has learned ... Lindsay Lohan will check herself into rehab today.

We've learned the facility is in Southern California.  It is not Promises -- she's been there, done that.

Lindsay wants to be at a facility that is close so friends and family can visit, but we're told the facility isn't bending the rules for LiLo.

We're told it's a live-in facility and the plan is for Lindsay to stay there until her court hearing next month, and maybe longer.