London, Aug 28 (ANI): Hollywood actress Lindsay Lohan's dad Michael Lohan has launched a scathing attack on the actress' close friend Samantha Ronson, insisting that she's using his daughter to gain publicity.

Michael has accused DJ Ronson of using Lindsay to boost her fame after hearing the news that Ronson may write a 'tell-all' book about her life.

"I've shut up about this long enough, Samantha is using my daughter," The Sun quoted Michael Lohan, as saying.

"People never even knew who Samantha Ronson was until she met Lindsay," he added.

"She was just some Los Angeles DJ. And now she's writing a book? I am at my wit's end with this stuff."

Michael also accuses Sam of reintroducing Lindsay to booze, despite the former child star seeking treatment in rehab for her drinking problems.

"Samantha drinks and passes the drinks under the table to Lindsay, and behind the scenes it gets worse and worse," he said. (ANI)