The much-anticipated 'Invincible Youth 2' line-up was revealed earlier today, and it seems like KARA's Goo Hara is bubbling over with excitement for the show's sequel. On October 18th, Hara tweeted, "Wow! When was this! 'Invincible Youth 2' is finally open." She continued, "I was having a nostalgic moment watching clips from the previous season of 'Invincible Youth' just yesterday. I'm really happy that the show will be upgraded." Goo Hara attached a warm group photo with the original members of 'Invincible Youth', which made her fans and many others feel nostalgic as well. Netizens said, "I wanted to see you on 'Invincible Youth 2' too", "It feels refreshing seeing the 'Invincible Youth' members' again", and "I'll look forward to Jiyoung's active role". Goo Hara appeared on the first season of 'Invincible Youth' back in 2010 and was highly praised for her comical role on the show. Source + Photo: Star News