Fans might already know the close friendship between Girls' Generation Tiffany and 'Unpretty Rapstar's Jessi, and here they are with another pair of adorable selcas!

Jessi uploaded the above photo on her official Instagram, of herself and Tiffany with matching poses. Her caption said, "Me & my babe. #jessi #tiffany #snsd #friendsfor11years #11years of friendship".

With matching haircolor and facial expressions, the two seem like an inseparable pair who feel at ease and at peace when they're around each other.

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Who are some of your favorite celebrity friendships?