The stars are in Palm Beach County this weekend.

First you've got the Palm Beach International Film Festival, which started Friday and goes through next week. Then there was the fabulous party at International Polo featuring John Legend and Hilary Duff last night.

During a two-song performance, Duff, all grown up and promoting her new album, actually sang live (no lip-syncing here) and the crowd got on their feet.

Or maybe it was those two stampeding elephants that had people moving.....