Here is our weekly roundup of K-pop idol Instagram posts. What were your favorite stars up to this week? 

SNSD's Sooyoung remind everyone to take care of themselves and not to catch a cold this weather.

2NE1's CL is now back to work

B.A.P's Zelo hung out with his pretty cousin

Actor Lee Jong Suk enjoying his ice cream in cold weather

Super Junior's Kangin posted a cold weather selfie

GOT7's JB too close to the camera. Didn't forgot to smile

Big Bang's Seungri tours Europe

Super Junior's Donghae and Eunhyuk spotted at Justin Timberlake's Las Vegas concert

B1A4's Baro poses in front of a giant chocolate bar - so yummy!

JYJ's Jaejoong made sure to stock up on more honey butter chips

SNSD's Hyoyeon and Yuri smile and greet their fans

Big Bang's Seungri enjoys his tour in Spain. Loving the view.

Big Bang's Seungri having a fine dinner in Barcelona.

FT Island's Hongki shared a selfie 

SHINee's Jonghyun posted a silly selfie

SHINee's Key poses like a good boy

SNSD's Tiffany and Sunny posted their bright smiles to start 2015

Shinhwa's Lee Min Woo works out - no pain, no gain!

miss A's Suzy displayed her pouty lips

SNSD's Hyoyeon goes skiing

GOT7's Mark visits Six Flags with his friends

BAP's Daehyun hangs out with his friends

Super Junior's Donghae arrived in Hong Kong

f(x)'s Amber finds a small crab in her meal - looks like she couldn't eat something that little

GOT7's Bam Bam shared a photo with his cool mom

2NE1's Minzy with her friends having a delicious meal

2NE1's Dara is all bundled up!

Check back next week for more Instagram updates from K-pop's hottest stars!