A new clip for 'Transformers: Dark of the Moon' shows off Sam Witwicky's (Shia LaBoeuf) new tall, blonde, British girlfriend, Carly (Rosie Huntington-Whiteley) and her hotshot boss, Dylan (Patrick Dempsey).

Sam doesn't take it well when Dylan calls her his "secret weapon" or that he's got a nickname for her, "The Duchess."

Dylan also points out some classic cars that he plans to take to that year's Pebble Beach competition. Might one be a Transformer in disguise?

The third 'Transformers' film opens July 1. See the clip after the jump.