David Boreanaz shirt and tie Bones smiles wave on set

X17online caught up with David Boreanaz on the set of his hit show Bones, where we asked him to comment on reports that he sexually harassed an extra on the series.

David just gave us a tight smile as he rolled by with nothing to say on the matter.

This is not the first time David's been accused of cheating on his wife of nearly nine years, Jaime Bergman. In fact, David even 'fessed up to that fact that "my marriage has been tainted with infidelities." It's been widely rumored that one such "infidelity" even included Tiger Woods' mistress Rachel Uchitel!

Clearly David's no Angel, But will Boreanaz come clean about these latest allegations as well?