Jail or rehab? That was the question concerning Lindsay Lohan today as she arrived for a probation violation hearing in Beverly Hills, California. After a pair of failed drug tests, LiLo, 24, arrived to face Judge Elden Fox with mom Dina Lohan (and a sizable pack of paparazzi) in tow. A chic-looking Lindsay smiled through yet another pre-court security check. Click through to check out Lindsay's latest court couture and stay with Celebuzz to learn Lindsay's fate. How did the promising young actress turn into a fallen star? Check out Lindsay Lohan's Troubles: A Timeline...