Lindsay Lohan's rehab stint making mom richer?

If reports are to be believed, then Lindsay Lohan's mother Dina is trying to cash in on her daughter's rehab stint.Dina is trying to set up a deal that would include allowing cameras to film her as she went to the Betty Ford Center this weekend. Some reports have suggested that Dina is pitching a reality show based on the ordeal, but sources say that's not true. Dina is asking "in the high five figures" for the interview. And none of the proceeds will go to charity. "There is absolutely no truth to this," TMZ quoted sources close to Dina as saying.