What happens when 4 Kpop artists are put on a new tv series, un-knowing that they will be competing with eachother?

And what happens when the members become very competative?

Which of the 4 will become the cutest male in the Kpop world?

The Competators:

Name: Lee Sungmin

Age: 25

Band: Super Junior

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Name: Nichkhun Horvejkul

Age: 23

Band: 2PM

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Name: Yang Yoseob

Age: 21

Band: B2ST

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Name: Lee Taemin

Age: 18

Band: SHINee