Uh-oh! It looks like IZ*ONE's Ahn Yoo Jin isn't too fond of washing up, according to her individual reality show teaser above!

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There's only 5 days left until the premiere of IZ*ONE's Mnet reality show, 'IZ*ONE Chu'! In the D-5 teaser clip, Ahn Yoo Jin can be seen playing around and pushing off changing, washing up, and getting ready for bed, making her roommate Kim Min Ju laugh. Later on in an interview with the show's staff, leader Kwon Eun Bi also spills that once, she saw Ahn Yoo Jin going to bed without washing even after 10 hours of practice!

'IZ*ONE Chu' premieres next Thursday, October 25!