TV stuntman Steve-O is fronting a new campaign for gay marriage advocates, in which he dons a bridal gown and locks lips with his heavyweight bodyguard.

The heterosexual Jackass star agreed to pucker up for the NO H8 posters because he's opposed to the idea of gay people not being able to wed legally in the state of California.

He chose to smooch bodyguard Reggie Pace for one poster picture, and he wears a wedding dress in another campaign shot.

Steve-O jumped at the chance to be a part of the campaign because he was appalled when his state's lawmakers outlawed gay marriage following the Prop 8 vote last year.

He says, "I've always thought of California as this really awesome, liberal, great place... It's such a let down that we seem to be the American capital for gay bashing."

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(This news article provided by World Entertainment News Network)