Traffic Stopper!

Victoria's Secret model Alessandra Ambrosio stopped traffic in Miami on Friday - literally. The leggy Brazilian was crossing Collins Avenue en route to Atrium boutique against the light when a fleet of cars filled with men slowed to stop, ultimately clearing a path for Ambrosio. Says one witness, ''I've never seen anything like it.'' Once inside the store, she bought two hats, an Emamo bikini and a pair of Rock & Republic shorts.