Not everyone made the Best Dressed list this weekend!

Although Mark Walhberg is all grown up and has evolved from his Good Vibrations era, he had a fashion flashback over the weekend, resurrecting his Funky Bunch duds, wearing super baggy jeans, with a plastic cell phone holster attached!

PHOTOS: See The Worst Dressed Celebs Of Thanksgiving Weekend

And then there was Shauna Sands, who was ready for a night of dancing on a pole, wearing an offensively tight, crocheted red dress, which she tackily matched with Lucite heels.

PHOTOS: See The Best Dressed Celebs Of Thanksgiving Weekend

Rihanna continued her spiky style spree. What was she wearing? Check out the gallery in Style to find out…