Former "American Idol" finalist Jessica Sierra was jailed early Saturday in Tampa, Fla., after a drunken confrontation with police and onlookers, authorities said.

The arrest comes less than two weeks after she pleaded no contest to charges of battery and possession of cocaine.

Sierra, 22, was charged Saturday with disorderly intoxication, resisting arrest and violating conditions of her parole on earlier felony battery and possession charges. She was being held without bond. Sierra, who was supposed to be completing a drug-rehabilitation program to be televised nationally, was arrested at a bar in Ybor City at 2:10 a.m. Saturday