Rick Springfield, the '80s pop star best known for the hit "Jesse's Girl," was arrested at his home in Malibu, CA, on Monday night for alleged spousal assault, according to the Los Angeles County Sheriff's Department. The singer and former General Hospital star, married for 18 years to wife Barbara, spent a night in jail and was released yesterday on $50,000 bail. "We're together and we're going to work it out," he told The Associated Press. The couple have two children.