Despite their differences, (Rosie is tall, blonde and British while Megan is petite, brunette and All-American), they have one MAJOR thing in common - lovely luscious lips.
So, since we already know Megan's pout is the result of injectable lip fillers (such as collagen and Restalyne), what do we think about Rosie's? It's hard to imagine one could be so lucky to be born with lips THAT luscious, but in this case I think Rosie is just blessed with good genes.
So what do you think? Which Transformers gal has the prettiest pout?