It appears the girls of FIESTAR like their pajamas too much to change out of them when they visit the outside world and who could blame them? Their pajamas look amazingly cozy and are also adorable.

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The girls commemorated their eye-catching outing by sharing a photo on their official Twitter, writing "The girls of Shinsadong," In it, they are ready for the cold winter season as they strike various poses in their pajamas. They are also wearing Santa hats, antlers, and other cute accessories on their heads, giving off a holiday season vibe. 

Their tweet of 'The girls of Shinsadong' also hints at other underlying meanings as the girls are now under the direction of producer Shinsadong Tiger and their new title track is produced by him as well! 

FIESTAR is making a comeback with their single release today, so make sure you put on your own pair of cozy pajamas as you await the release of their song and MV by your computers!