Megan Fox says, 'I was never the pretty girl': Which awkward teen became a beauty?

Megan Fox is considered one of the most ravishing women in Hollywood, but growing up, she tells Miami magazine: "I was never the pretty girl."

At 25, she's the face of Giorgio Armani beauty, but as a teenager, Fox says she was "abrasive" and "obnoxious," and that she felt like a "loner." Hard to believe she wasn't swarmed by guys ...

SODAHEAD SLIDESHOW: See the awkward teens who became beauties. 

But Fox isn't the only ugly duckling who grew up to be a swan. "Transformers" babe Rosie Huntington-Whiteley told GQ, "I was really teased about the way I looked at school. I got teased because of my lips."

Katy Perry, meanwhile, paid the price for her curvy figure. "I had enormous boobs that I didn’t know what to do with, so I wore minimizers, which were not cute. Those thick-ass straps! I got made fun of for the over-the-shoulder boulder holder," she told Elle.

And Taylor Swift was famously bullied by "Mean" girls. "Junior high was actually sort of hard because I got dumped by this group of popular girls," Swift told Teen Vogue. "They didn't think I was cool or pretty enough, so they stopped talking to me."

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From Megan to Rosie to Taylor to Miranda Kerr, let us know: Which awkward teen grew up to be a beauty?