Known as the infamous leader of Stella, Han Rooa steps into the scene. Being the Amiable Vocalist, Rooa takes the lead in singing, beside Jung Taehye, the main vocalist of the group. 

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With an unimaginable musical talent, Rooa specializes in both the piano and composing. Although a learner, Rooa had created tunes to go along with some of Stella's songs (in their new album, Love&U). Prior to being a trainee, Rooa was known to win a couple of awards because of her piano skills, she came up in a few articles. Of course, these all are just bonuses. Below is a clip of Rooa singing one of her favourite songs.

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"OMG!! Rooa-ah! Congrats! Unnie is so proud of you- I can't even say anything correctly right now! Hope for the best in the future! Cheers!" - SNSD's Tiffany

"Rooar! Raaaaawr! Hehe! Sunny here! I knew that you would succeed to be an amazing person! Stella seems to be the right type of group for you! Hope the best in your leadership career! Take care of your members! Hwaiting!" SNSD's Sunny