Teen and twenty-something celebs have always had their run of the Hollywood scene but lately it seems like things are really getting out of control. Nicole was supposedly back in rehab last week, Paris might be going to jail...and over the holiday weekend things just got worse with Mischa's collapse and Lindsay's arrest for DUI and cocaine. In fact, it has been confirmed that Lindsay is definitely back in rehab for the second time this year. Compared to everyone else, Britney looks like she's really got it together. It seems as if times are changing since stars like Julia Roberts and Gwyneth Paltrow were the role models of today. So what do you think, has young Hollywood hit an all time low?