With red carpets and premiere parties considered, MTV stars are typically inclined to dress to the nines. But this winter, they've done away with gowns and suits in favor of the much revered, eyesore-inducing ugly holiday sweater. AND THANK GOD, RIGHT?!

Between former "Hills" star Kristin Cavallari, who donned a big ol' rag this weekend in support of her husband's Jay Cutler Foundation charity, and "Awkward" actress Greer Grammer, who took a small liberty with the concept but whose onesie is too good not to include, the network's typically squeaky clean are scouring the bottom of their closets for the biggest, bulkiest knits they can find. And so long as looms keep spittin' 'em out, we hope these guys keep wearin' 'em.

Look back at MTV's best ugly holiday sweater contributions so far, then tell us which is your favorite. And if you've sported a particularly unsightly garment recently, let us know how it all went over!

Heidi Montag:

Kristin Cavallari:

Desi Lydic:

Gregg Sulkin:

Greer Grammer:

Victoria Jusice:

Shalyah Evans:

Chanel West Coast