Lindsay Lohan, her lesbian lover and Lily Allen make three

The trio dined together at the Italian restaurant Il Sole just hours after the Smile singer touched down in the US.

DJ Samantha is of course the sister of uber-producer and Lily's close pal, Mark Ronson.

It was clear the 22-year-old Mean Girls star and her lesbian lover had kissed and made up after their public row over the weekend.

The pair had a huge fight during dinner at Katsuya restaurant, according to reports, with one onlooker telling celebrity blogger Perez Hilton: "Lindsay kept ignoring Sam all night long as they ate.

"Then she made a huge scene and stormed off."

However the pair had worked out their differences by yesterday afternoon.

Samantha was spotted visiting Lindsay on set of her new film Labour Pains, where she received a very warm embrace from the actress.

Upset: Samantha emerged from a public row with her girlfriend Lindsay on Saturday night looking teary eyed

Meanwhile, Lily is back in America to polish up her highly anticipated second album after her ongoing visa trouble last year.

She had US working visa revoked after being stopped at Los Angeles airport in August, detained for five hours and questioned over her arrest for an alleged assault on a photographer in London.

But she's now received the green light, much to her relief.

Writing on her MySpace blog, Lily said: "So, they let me in. Hello America, it's nice to be back.

"Immigration was funny. They only kept me for an hour or so. I don't think all the businessmen liked us very much, some pink haired weirdo... ha ha."

Party of three: Lily Allen Lindsay Lohan, and Samantha Ronson (trailing behind in red sneakers) dined at LA's Il Sole restaurant last night