Lohan and Williams team up after rehab

Lindsay Lohan and Robbie Williams have formed a new friendship after recently completing separate rehab stints.

Lohan was spotted out in Hollywood on Monday night with the former Take That singer - but the pair's representatives are keen to point out they are not a couple.

'Mean Girls' star Lohan recently underwent rehab in California, while Williams battled his demons in Arizona, and now the new friends are leaning on each other for support.

Meanwhile, Lohan has told America's 'People' magazine that she is in love, but refuses to confirm reports she's dating British actor Jude Law.

She says: "I'm dating and I'm really happy and I'm having fun."

She also tells the magazine that life is good after her recent stint at rehab facility the Wonderland Center in Los Angeles.

Lohan adds: "There's no way you can't learn a lot in a programme like that, and it's good. I recommend it for anyone who needs it."