Lindsay Lohan and Samantha Ronson not splitting

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 rumours of a rift in their romance.

She said: "Oy vey! Rumours. 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 also revealed to her fans she can't stop listening to the song 'Happy Together' by The Turtles.

Lindsay and Samantha were reported to have had a physical fight during a recent night out at London's Boujis nightclub.

Samantha is believed to have lost her temper when she saw Lindsay flirting with her ex-boyfriend, model Calum Best, and angrily confronted the pair.

A source said: "They caused quite a commotion - everyone was staring. Then it erupted into a catfight, with Sam and Lindsay swearing and screaming like banshees.

"Calum looked mortified then things got nasty and he stepped in to separate them."