Rosie Huntington-Whiteley must be getting really worried - it was all but confirmed that the model was stepping into Megan Fox's push-up for the next Transformers sequel, but now an Oscar-worthy audition tape from Heidi Montag has been released...

Unfortunately no one told Heidi that all the role involves is bend over a car hood, but we're sure Michael Bay is impressed with her firearm skills anyway (the director apparently got Megan to wash his car for her first audition).

Let's think about Rosie bending over a car instead though... Lovely.