Mother's 'explosive' memoir details Lohan's drink and drugs use

Lindsay Lohan's mother has opened up about the actress' drinking and drug taking in an explosive new memoir.

Dina Lohan has penned the as-yet-untitled book with the help of a ghost writer and has included information on Lindsay's fall from grace – including five arrests by the age of 25 and numerous rehab stays – in a bid to make it a "best seller".