Girl group Rainbow turned into synchronized swimmers for the Idol Star Athletics & Swimming Championships.

On the MBC Lunar New Year special of the '4th annual Idol star Athletics & Swimming Championships' that aired on January 24th, Rainbow put on a synchronized swim performance ahead of the women's 50m freestyle swimming event.

Rainbow had prepared a synchronized swim performance for last year's event, however, they were thrown into controversy after the cameras caught only select angles that made the entire presentation look suggestive.

In order to prevent that this time around, the girls also chose to swear matching skirts over their swimming suits.

Perhaps it's because they were more experienced this time around, but they seemed more skilled and confident, earning the high praise of their fellow idols.

Check out their cut below!



Source & Image: Newsen via Nate