Lindsay Lohan will be in rehab for more than a month

Freckled beauty Lindsay Lohan - who is currently in Malibu's Promises rehab center being treated for
alcoholism and alleged substance abuse could miss her birthday bash..

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A source said: "She may be there for more than a month."

As a result, Lindsay could miss her planned 21st birthday party in Las
Vegas.

The actress checked into rehab after she was arrested for DUI (driving under
the influence) after crashing her car in Beverly Hills last month.

The news comes days after gossips claimed that venue Pure nightclub, may pull out as a sponsor. Lindsay’s New York-based lawyer friend Mike Heller tells 'Best Week Ever': "That is not accurate. There is a birthday party scheduled that she is contracted to do at Pure. It's scheduled for July 2. That hasn't changed. Nothing has been canceled as of now."

Meanwhile, Lindsay Lohan's mother is set to star in a new reality TV show with her
youngest children, Ali, 14, and Cody, 11.

Former actress Dina - who is renowned for her fame-hungry tactics - is in
talks with entertainment network 'E!' to star in 'Momager' in which she will
attempt to launch Ali and Cody as stars.

A source told the New York Post newspaper: "Can you believe that? She
totally messed up Lindsay by making her a 'star' and living vicariously
through her - and now she's going to do the same to the other two?
"How can 'E!' do this? Those kids should be in school having normal lives,
the life that Lindsay didn't get to have."

Dina - who once dubbed herself "the white Oprah" - has been working as a
guest presenter for 'Entertainment Tonight' to give the show "exclusives"
with 20-year-old Lindsay.

The first piece she did was while the 'Mean Girls' star was a resident in
the Wonderland rehab center, and the second saw Dina work as a red carpet
interviewer at the 'Georgia Rule' premiere.