Jeff Ross parodies Justin Bieber's Calvin Klein underwear ad as the date of the roast quickly approaches.  We are now 26 days away and still no word on if Seth Rogen has answered Bieber's pleas to roast him.

I'm very interested to see how this roast plays out. I'm not a fan that Bieber begged for a roast and Comedy Central okayed it, because I feel like he should have earned it. I'm sure there will still be a lot of laughs and hopefully the Biebs will cry on national television. After all, Jeff Ross is Justin's "Worst Nightmare".

Check out the promo below and let me know what you think of the roast.