Lindsay Lohan insists she and girlfriend Samantha Ronson are not splitting up. The "Mean Girls" star, who has been dating the DJ for several months, has posted a new blog denying all rumors of a rift in their romance.

She said: "Oy vey! Rumors. Just to clear this up, because I have been getting a lot of emails asking me this one question. Samantha Ronson and Lindsay Lohan (me) are NOT breaking up. Take care xxLL"

Lindsay Lohan and Samantha Ronson are planning a family holiday together. The couple are set to join the DJ's family on vacation and have invited Lindsay's mother and siblings along too, despite not yet choosing a destination.

A source revealed: "Lindsay and Samantha want their families to get to know each other. As long as everyone is together, it doesn't matter where they go. Lindsay has invited her mom Dina, brother Michael and sister Ali. She is really excited about the trip."

Lindsay Lohan and lover Samantha Ronson had a physical fight during a night out in London.

DJ Samantha reportedly flew into a jealous rage when she spotted girlfriend Lindsay flirting and dancing erotically with her ex-boyfriend, British model Calum Best, at exclusive nightclub Boujis on Tuesday, and stormed over to confront the pair.

Samantha Ronson performed a sexy lap dance for Lindsay Lohan. The DJ - who was playing a set at exclusive London night spot Chinawhite on Wednesday - treated her "Mean Girls" star girlfriend to the saucy routine as Katy Perry hit "I Kissed a Girl" was played.

Samantha - who is the sister of music producer Mark Ronson - gave the impromptu erotic dance after becoming jealous of other girls flirting with Lindsay.

Lindsay Lohan has been receiving flirty text messages from her ex-boyfriend.

The 'Mean Girls' actress - who is rumored to be in a lesbian relationship with DJ Samantha Ronson - dated model Calum Best last year and friends say he is desperate to rekindle their relationship.