Boy, this man has no business in the shampoo department. And here he is advertising his Papatui. Do I trust The Rock to know what's best for my hair? 'I am not promoting this product whatsoever.

Yang and Sherman star in a new video as fictitious heavy metal band “Naumôre Dandruf,” helping to promote CeraVe’s Hydrating Anti-Dandruff Shampoo and Conditioner, as well as CeraVe’s ...