Comedian Shin Bong Sun and singer IU did a photo shoot for an online game titled "Dungeon and Fighter."

On January 24th a game company called Nexon stated, "For the online game Dungeon and Fighter's winter update, we've chosen both IU and Shin Bong Sun as our promotional models." They also revealed the full promotional video and sketch images of the set.

In the video, IU transformed into the delicate character Night. There was a fun little twist when it came time for her to fight off the enemies. IU transformed into Shin Bong Sun to fight off the bad guys.

IU and Shin Bong Sun met onset to film the video. IU said to Shin Bong Sun, "Even our hairstyle is similar, so it feels like I'm looking into a mirror. She also seems like she could be my older sister" and readily admitted that they look similar. Shin Bong Sun said, "It feels like I'm looking into a mirror that makes me look prettier."

Net users, upon watching the video, commented, "I always knew they were similar, but I never imagiend they'd film an advertisement together" and "Are they acknowledging they really look each other?"