Lindsay Lohan was 'emotionless' without Samantha Ronson

Lindsay Lohan was "emotionless" on a night out without Samantha Ronson.

The 'Mean Girls' star - whose relationship with the DJ is said to be in trouble - was seen at the Apple Lounge in West Hollywood on Tuesday (06.01.09) and didn't appear to be enjoying her evening out with friends.

A source said: "She was hanging out in a cabana with owner Allison Melnick and two girlfriends, no Samantha in sight.

"She seemed kind of indifferent, emotionless. It was definitely apparent her friends were trying to cheer her up. It looked to be a 'first night back out on the town' sort of thing."

Earlier in the day, DJ Samantha, 30, was seen looking "sad" walking around Hollywood alone.

An onlooker revealed: "Sam seemed very lost in her thoughts and really unhappy."

It has been claimed Lindsay has moved out of Samantha's house and is staying with her manager.

Earlier this week, Lindsay branded rumours the couple had split up "gross".

The 22-year-old star insisted: "We didn't break up. No. People need to stop creating drama, it's gross."

Lindsay and Samantha were reported to have had a furious row on New Year's Eve (31.01.09), which led to the actress walking out on the DJ.