Disgraced American Idol star Corey Clark faces a year in jail and a fine of up to $150,000 after pleading guilty to violating a restraining order taken out by his estranged wife. The R&B singer admitted trespassing on his father-in-law's property in 2006 in an Arizona court last week.

American Idol season two finalist Corey Clark has been arrested in Arizona for violating a court order and trespassing at his father-in-law's residence. Clark was disqualified as a finalist in the second season of the reality TV talent competition after it was revealed he had been arrested in 2002 for assaulting his teenage sister and resisting arrest.