IU gave her best wishes to one of the strongest contestants on this year's 'Superstar K5', Jung Eun Woo!

"I'm so happy that Eun Woo advanced to the top 10," she said. "Please support her in the future as well."

Jung Eun Woo had appeared previously in IU's music video for "You & I", and had also starred in season 1 of 'Superstar K' in 2009.

Meanwhile, 'Superstar K5' is counting down the days until it goes into live broadcasts, wrapping up yet another successful season for the audition program.

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