Ailee sings of emotional reunion on 'Immortal Song'.

On the November 6th special featuring Vibe, Ailee covered Vibe's emotional 2002 track "Love Me Once Again". For her performance, the singer held a musical-like performance as she sang of an emotional reunion, sharing it was a song she sang to prepare for her debut.

However, it was Forestella who took the final win in the end.

Check out Ailee's performance above, and listen to the original below.