Fox has given the go-ahead for a second edition of The Simple Life, to debut in May. This time around, Paris and Nicole will embark on a cross-country trip in a Winnebago. "[They'll] travel from town to town and go from family to family," says Fox reality exec Mike Darnell. "The show can be a different experience in every episode." But just to be safe, word is Paris plans to exercise the "If my RV's a-rockin', don't come a-knockin'" option in her contract.