Vanity Fair December Cover - Is It Robward?

VanityFair Who Is Our December Cover?
We realize that”s not much to go on, but feel free to leave a guess in the comments section below and check back tomorrow for another hint.

Rob was supposed to grace the cover of Vanity Fair in November but instead they came up with Penelope Cruz, so will Rob be the cover for December? That looks like an arm, right? How bout some Rob vid teaser! Thanks to Deia!