Another day, another development in the life of Lindsay Lohan!
The 26-year-old actress is expected to check into rehab in California by 6 a.m. Friday. If she doesn't, she faces the risk of Santa Monica City Attorney Terry White issuing a warrant for her arrest.
"She has to go [Friday] to also prove that she is taking it seriously, and then she can possibly move to another facility if it gets approved," a source tells E! News, adding, "Nobody knows what's going to happen."