Parties! The style, stars and scoop from Hollywood's hottest events

"I’m addicted. Totally and completely addicted. I absolutely love it. It saves me big time," said Katharine McPhee of her Blackberry addiction. Among those on her list of contacts? "Agents, managers, publicists, boyfriend, mom, and dad. Being connected to the world is a nice feeling," said the singer. Fellow fans Michael Vartan, Giovanni Ribisi and Leslie Bibb also showed their affinity for letting their fingers do the talking.