Former American Idol finalist Jessica Sierra was jailed early Saturday in Tampa, Florida, after a drunken confrontation with police and onlookers. The arrest comes less than two weeks after she pleaded no contest to charges of battery and possession of cocaine. A top-10 contestant on American Idol in 2005, Sierra entered a California rehab facility in July that was documented on VH1's reality show "Celebrity Rehab with Dr. Drew," sometime early next year.
