Let's give them the benefit of the doubt and say they didn't model Pop Trash after U2's Pop, but darn if Duran Duran aren't after a very similar juxtaposition of groove-based kitsch and super-sincerity. Not surprisingly, there are ephemeral confectionary delights (''Lava Lamp'') and a general witlessness, never more than when Simon LeBon keeps crooning ''We'll all be famous for 15 minutes'' as if he just thought of the idea. C

