Megan Fox might be considered a modern sex symbol — but lately, the actress has sparked plastic surgery rumors!

The 30-year-old mom-of-three has fervently denied all rumors that she has gone under the knife. In fact, she attempted to prove that she has never gotten lip fillers, Botox, cheek augmentations, or any other kind of surgical facial enhancement.

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The Transformers star created a Facebook album titled, "Things You Can't Do with Your Face when You Have Botox" where she posted various pics of herself scrunching her face in an attempt to disprove the rumors. Now that's dedication!

Check out the video below to see Megan Fox's changing face!