Ariana Grande & IU as 'nation's little sisters'

  Pann: Billboard nation's little sister, America's IU   =  1. [+59, -60] Her face is muuuch prettier than IU 2. [+43, -28] She's my favorite singer... I'm determined to see her in real life before I die!! She sings so well and she's so cute... You'll be speechless if you watch her singing Mariah Carey's Emotions. Her singing is much better than IU 3. [+36, -1] Some people are saying that she