Lindsay Lohan has denied reports she was boozing in a California nightclub on Saturday (23Mar13), insisting she spent the evening sipping water at a private dinner.
Last week (18Mar13), the Mean Girls star was ordered to serve 90 days in a lock-down rehabilitation centre and stay away from drugs, but she was rumoured to have enjoyed a wild night out drinking with friends in Santa Monica over the weekend (24Mar13).
However, the 26 year old took to her Facebook.com page on Sunday (24Mar13) to assure fans it was an entirely innocent affair.
She writes, "1) It wasn't a nightclub - 41 Ocean is a members only dining club... and a private event (and) 2) It was Pellegrino (mineral water)!"
Lohan also sparked speculation of a new romance after she was spotted kissing guitarist Avi Snow at the event, where his band City of the Sun performed.
She adds, "The most important part - the band City of the Sun did any amazing (sic) job last night!"
Lohan has been given until 2 May (13) to enrol in a rehabilitation facility after pleading no contest to charges relating to a car crash in California last summer (12).
On Tuesday (19Mar13), the star was forced to dismiss reports suggesting she hit up a nightclub just hours after her courtroom sentencing, when a lookalike was photographed hiding in the back seat of an SUV outside Los Angeles hotspot A/V.