In celebration of the Lunar New Year, a couple K-pop groups uploaded some special dance videos to YouTube.

K-pop acts Stellar and CocoSori released special dance versions of their latest singles while wearing colorful traditional Korean dresses known as hanboks.

Both groups are actively promoting their latest singles on the major network music shows each week. Stellar released the music video for "Sting" on Jan. 17 and CocoSori made their debut on Jan. 4.

Stellar; "Sting"

CocoSori; "Dark Circle"