A cute video of K-pop singer-songwriter IU and her back up dancers at their wedding went viral online.
On August 25, IU attended a wedding for a couple who are actually two of her back up dancers.
For the congratulatory song, IU chose her hit song 'Good Day', lifting up the whole atmosphere of wedding venue with her adorable stage.
The bride and groom just couldn't resist dancing to her song, as they both know all the choreography of the song.
As they started dancing to 'Good Day' as professional dancers, IU brightly smiled and danced along with them.
IU also posted videos of their wedding on her personal social media account, with the caption that reads, "Eun-bi and Dong-hwan, be happy. Please congratulate their marriage."
You can watch the adorable moment below.
(Credit= 'dlwlrma' Instagram, 'jieunlui' Twitter, 'iu.loen' Facebook)