Los Angeles: Megan Fox has been the face of some of the top brands' beauty, fragrance and skincare campaigns, but the actress says she didn't always feel beautiful.

"I was never the pretty girl," said Fox.

Describing her teenage self as "abrasive" and "obnoxious" Fox, 25, said she felt like a "loner" growing up. Her interests have never been mainstream, reported a magazine.

Fox said, "I would love to go on a dig!" Fox says, explaining her fascination with ancient civilizations -- and potential government cover-ups. You don't think everything that's learned is released to the public, do you?"

The actress, married to 'Beverly Hills, 90210' star Brian Austin Green, next appears in the ensemble comedy 'Friends With Kids' (opposite Kristen Wiig, Jon Hamm, Maya Rudolph, Chris O'Dowd, Jennifer Westfeldt, Adam Scott and Ed Burns).

"I'd rather be with good people in a movie than the other way around. Most of the cast knew each other very well already -- Kristen and Maya are BFFs; it was such a nice, welcoming, supporting environment," said Fox.

"I always try to choose something different than what I've done before," she added.