Ivy opened up February 2nd's 'Immortal Song 2' with a rumba.

The sexy singer covered "Again" for�the Insooni special of the show and impressed the crowd with her suave dance number.

Before she got on stage, Ivy commented, "I wondered how it would be if I did the rumba for a dramatic feeling. I think it'll be a more complete performance. I want to get more than one win. I practiced until early in the morning."

However, it was ALi who took the final win.

Check out Ivy's performance below!