• Zhang Xi Dai - Yu ( Birth Name ) 
• Arianna ( Stage Name ) - ( Chaste , Very Holy ) 
• December 25th , 90 ( Birthday ) 
• Host , Actress , Commercial Model ( Profession ) 
• Taiwanese ( Race ) 
• Taiwanese , Mandarin & Cantonese , English , Korean * Learning * - ( Languages ) 
• Polariod Entertainment ( Taiwan ) Cube Entertainment ( Korea ) - ( Talent Agency ) 
•  Perky , Bright , Energetic , Gentle , Likes to have Fun alot ( Personality ) 

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• Kris ( Stage Name ) 
• Kevin Wu ( English Name ) 
• Wu Yifan ( Birth Name ) 
• November 6th , 90 ( Birthday ) 
• Exo / Exo - M ( Music Groups ) 
• Singer , Model ( Profession ) 
• Chinese - Canadian ( Race )
• Chinese * Mandarin & Cantonese * , English ( Fluent ) , Korean ( Languages ) 
• S.M Entertainment ( Korea ) - ( Talent Agency )
• Gentle In Appearance , But Tough in Spirit ( Personality )