It used to seem like Lindsay Lohan never missed an LA party — but last night, the troubled starlet skipped out on her own birthday bash. The Mean Girls actress, who was sentenced this week to 90 days in jail and an additional 90 days in a treatment center for violating her probation, planned to celebrate her 24th with a belated soiree at Hollywood hotspot Las Palmas, but shockingly, she never appeared. Instead, Lindsay shared a quiet visit from Kim Kardashian and other pals in her LA home — while Brody Jenner, Avril Lavigne and Brandon Davis celebrated her big day without her. "She is at home with friends and family!!! We wish her well and love her!!!" friend Markus Molinari tweeted about Lindsay’s sudden change of plans on July 7. If she is looking to reschedule the festivities, Lindsay better act fast — she must surrender to an LA-area correctional facility by July 20.