The other actresses on the short-list have been informed that the female lead will go to Rosie Huntington-Whiteley, so unless things fall apart at the negotiating table, she's the new Transformers 3 gal.Please note: this is not official, or a 100% done deal at the moment - there is still a margin for error. However, Rosie very much seems to be where the part is headed. We'll be back with an official confirm as soon as one is available.