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S.E.S, the legendary girl group from SM Entertainment, has teamed up with SM once again to celebrate their 20th year, and the teaser images live up to the title of 'legendary' as Bada, Shoo and Eugene look better ever before! 

Check them out below! 

#?? #???? 2017.1.1 #ses20???? comming soon!

A photo posted by ??_eugene (@eugene810303) on Dec 4, 2016 at 10:54pm PST

#ses20?? #? #???? #?? #????

A photo posted by ??_eugene (@eugene810303) on Dec 4, 2016 at 11:26pm PST

#??????? #?? #ses20???? #????

A photo posted by ??_eugene (@eugene810303) on Dec 4, 2016 at 11:27pm PST