Teenage actress Vanessa Hudgens has hit out at the attention-seeking exploits of Britney Spears, Lindsay Lohan and Paris Hilton, branding the troubled stars' behaviour "stupid". The High School Musical beauty insists all the party-loving stars have to do to stay out of the spotlight is avoid going to Hollywood clubs where they know they'll be photographed by the paparazzi. She says, "I honestly think it's stupid. It's easy to stay out of those situations."