KARA's Goo Hara and Brown Eyed Girl's�Narsha will be absent from the November 19th episode of 'Invincible Youth'�due to their respective activities in Japan. (Remember, 'Invincible Youth' will not air on November 12th due to a break). A representative stated, "Hara and Narsha will be absent for one episode. They attended a K-pop concert in Japan with their respective groups, and weren't able to make it to the recording. Due to KARA's activities in Japan, Hara may in fact be missing for two weeks." Since the next episode is reported to be an exercise special,�SISTAR's�Bora will fill in for the girls due to her reputation as an 'athlete idol'. Fans of the show commented, "Bora's special power of athleticism is in full effect," and "I think it'll be good to look forward to when it airs." Source + Photo: Newsen