Lordi have been huge in Europe for a long time and are continuing to break through to international audiences, as well. Formed in 1992, the Finnish hard rock / heavy metal monsters have released six full-length albums and made history by winning the 2006 Eurovision Song Contest with their performance of 'Hard Rock Hallelujah.'

The lineup of Lordi has shifted various times since their Eurovision win, but vocalist Mr. Lordi, guitarist Amen and bassist OX still remain active in the group. Here is what Mr. Lordi looks like unmasked.

Mr. Lordi Unmasked:

Sean Gallup, Getty Images / Stock Photo