BTS are back and just in time for Halloween! In a new dance video for their song '21st Century Girls' BTS sport various costumes as they light hardheartedly dance for fans in their adorable costumes. This has become a tradition for the group, having done Halloween dance videos before in the past.

The cutest of the bunch has to be the group's maknae Jungkook, who was dressed in an oversized bunny costume. This was a very fitting costume choice for him, since he's the youngest member and as cute as a bunny.

It's so nice that BTS celebrate Halloween with fans, in the traditional spirit of the fun holiday. Be sure to watch the video below to see the group do what they do best!

How are you celebrating Halloween? Let us know in the comments below!