Lindsay Lohan Samantha Ronson Reunite…Over Sushi

Following a bitter split — filled with thrown shot glasses and Twitter stalking — Lindsay Lohan’s ex-girlfriend Samantha Ronson is burying the hatchet by supporting the troubled star as she prepares to spend three months behind bars.

Ronson, 32, and Lohan, 24, dined on sushi together at Matsuhisa in Beverly Hills Sunday night before driving together to Lohan’s West Hollywood home. LiLo’s been seeking the comfort of her ex’s familiar arms quite a bit in the wake of a week of legal woes. The DJ paid a visit to Lindsay’s West Hollywood apartment on Friday night to show her support for her ex, who is set to start a 90-day jail sentence on July 20. Sam also stuck up for Lohan by taking on comedienne Joan Rivers, 76, in a war of words after the senior citizen spitfire mocked Lindsay’s plight with some trademark barbed comments on Twitter.

Ronson and Lohan called it quits in April 2009 after a high-profile on-again, off-again two year romance.