It was supposed to be a huge 21st birthday bash for Lindsay Lohan in Las Vegas at PURE nightclub ... but not any more!
With Lilo in rehab, she has decided to cancel the July 2nd party.
PURE rep announced: "We support Lindsay and wish her the best as she is taking care of personal matters at this time. Due to the unique circumstances, as of Monday afternoon Lindsay's birthday party at PURE Nightclub has been canceled. We think the world of her and look forward to working with her in the future."

Wouldn't Lindsay have been better off if she was a bit more responsible? Maybe she could have been healthy & celebrated her b-day in the most fantastic way!
I really hope she gets the drift & starts sobering up!