Ariana and Frankie Grande Binge Watch 'America's Next Top Model' Together!

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Ariana Grande and her brother Frankie
love America's Next Top Model so much that they convinced their mother to get the "Ty-Ty Chop."

ET sat down with Frankie, 32, and chatted about him and his sister's habit of binge-watching Tyra Banks' reality competition series.

Cycle 22 is no different. "This season is wack-a-doo, crazy," the former Big Brother star told ET. "I love it so much."

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This season, contestant Ashley Molina agreed to cut off all her hair, calling it the "Ty-Ty Chop" in honor of Tyra. Frankie and Ariana loved the finished product.

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"I was like, 'Mommy, you need a Ty-Ty Chop,'" Frankie recalled. "And then we gave her Tyra's haircut."

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Ariana's older brother
has also taken a tip from contestant Devin Clark.

"Oh, the 'Birds of Paradise'! Devin, on the show, does this in every picture," Frankie said, mimicking the aspiring model's facial expression.

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Apparently, it works! "He's top pick every week," Frankie said. "So, I'm gonna start doing it."

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Maybe we all should!

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In addition to being a fan of Top Model, Frankie told ET in an earlier interview that he's loving Justin Bieber's new song "What Do You Mean?" See why Frankie is such a Belieber:

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