Pretty sure that's his hair. Seems he's long been a fan of highlights and what not. He also appears to have had some "facial rejuvenation" as some like to call it.
"Look son, there comes a time in every man's life when he has to make a decision. Do you want to be big, powerful, jacked, yoked-up, have women everywhere want you and men fear you . . . or do you want to do crossfit?"