Lindsay Back in Rehab, Lacks Promises

7/24/2007 2:05 PM PDT BY TMZ STAFF
TMZ has learned Lindsay Lohan has returned to rehab, but not to Promises in Malibu -- where she recently spent 45 days.

We're told she is in an undisclosed treatment facility.

Let's hope it works this time.

UPDATE: A rep for Promises has no comment about today's events.