Friendship bracelets, friendship rings, and friendship necklaces are just too ordinary for these boys! WINNER's Song Min Ho�and Block B's P.O. are showing off their close bond in style with a friendship perm!

Recently, the two idol rappers were spotted with a similar hairdo of lovely curls.�P.O. revealed the story behind their perm look on the November 17th airing of 'Cultwo Show'.�

P.O. explained, "Song Min Ho and I were friends since high school. I got a perm first, and then 2 weeks later, Min Ho got a perm similar to mine. And then we joked around on our group chat and called it a 'friendship perm.'"

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Aren't they cute?�