Carly Brooks-Spencer

After the actress Megan Fox, (who played Mikeala Banes, the protagnoist Sam Witwicky's girlfriend) was dumbed and dropped the production of the last movie in the Transformers live action-trilogy, Transformers 3, after "compraing director Michael Bay to Hitler, as rumoured, in some Awards) she was replaced by a new actress, a american model named Rosie Huntington-Whiteley, who was to play a new love interest known as Carly. Not the Carly from the Animated cartoon/anime, nor the one from the Generation anime/cartoons but a new character. Nothing is known about her, only that she is a replacement of Sam's ex-girlfriend Mikeala.

Actually, it is not known if this "Carly" is the same as those two, but as those Carly's married Spike Witwicky, and Sam Witwicky can't be Spike, that perhaps mean that Sam is a somewhat remake of Spike, with a other and new name, and in "the future".