Can the triplets in 'Superman Is Back' get any cuter? Apparently they can, especially when they don on adorable yet hilarious 'The Little Mermaid' costumes on the upcoming episode!

Dae Han, Min Guk, and Man Se's favorite story is said to be 'The Little Mermaid' and the boys dressed up as the characters for a fun themed photo shoot. Man Se adorably took on the role of 'Ariel' as he wore a curly red wig and green mermaid costume. And in order to find his 'prince,', he was said to have kept jumping around the studio.

Dae Han took on the role of the 'prince,' looking the most normal and just as cute in a white shirt and blue pants.

Min Guk played the 'sea witch/Ursula' as he wore a crazy purple wig and a black octopus costume with tentacles! He was a little confused as to who he was playing as he asked, "Am I a witch? Or am I a octopus?"

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The fun-filled episode airs this Sunday, so be sure to watch it!