Chief Keef took the #MannequinChallenge to a whole new level yesterday (Nov. 14). The Chicago drill scene star managed to convince a whole restaurant to partake in the Mannequin Challenge and posted the clip on his Facebook. Patrons, cashiers and fry cooks at Fat Sal's all froze for Sosa's 40-second video, but it was the star himself who couldn't hold his position. Just as the camera pans to Keef's face, the "I Don't Like" MC blinks. Of course, Sosa's fans in the comment section called him out on hilariously breaking character.

Sosa is the latest rapper to try his hand at the viral Internet challenge. Drake, Iggy Azalea and Diddy held their position for the challenge at French Montana's birthday party. Desiigner managed to get a whole sneaker store to do it, Vic Mensa and Kehlani executed it perfectly. Even outside of the hip-hop world, acts like Destiny's Child and former Beatle Paul McCartney have gotten in on the fun. But make no mistake, Ear Drummers duo Rae Sremmurd are still the reigning champs of the challenge, having executing a perfect pose with their entire show earlier this month.

Rae Sremmurd's "Black Beatles" has become the unofficial theme song to the challenge videos. The popularity of the Sremm Life 2 banger has helped secure the guys their first No. 1 song. The track officially hit the top spot on the Hot 100 chart yesterday, jumping up from No. 9 last week. It's also the highest-charting track Gucci Mane has ever been on.

Check out how many rappers have tried to one up each other with the #MannequinChallenge so far.

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