Lohan 'lashes out at Sam Ronson'

Lindsay Lohan has reportedly lashed out at girlfriend Samantha Ronson.

According to Contactmusic, the Mean Girls star posted a message on her Twitter page to vent frustrations over their turbulent romance, implying that she is unhappy with Ronson's behaviour.

She wrote: "Can you make an attempt to not ruin ANYTHI zG positive that i have FINALLY deserved just to cry myself to sleep with your cheats, errors, and thank you... for being a friend before a sell-out... the term 'self out' was coined from ME and i gave them sooooooo much insight For their not only COMPLETE, BUT SUBSTANISAN ***FRIENDS*********** (sic)"

Lohan continued to accuse the DJ of failing to defend her in front of her family and implied that Ronson's twin sister Charlotte and mother Ann had called her names.

She added: "BUT YOU DID perform to her..you JUST told me that your friends are worth more than i am 2 your family & that i'm gross*thx (sic)"

Though the pair have reunited following a split in June, they have since been spotted arguing in public on several occasions.