With her four-octave vocal acrobatics and iconic image, American singer, songwriter, and actress Ariana Grande has solidified her place as one of the quintessential pop stars of her generation, racking up stacks of awards and chart records in the process. Emerging in the early 2010s with the hit single "The Way," Grande was primed to follow in the footsteps of her biggest influences, Whitney Houston and Mariah Carey, due in part to her powerhouse vocals. With its Babyface production, her debut, Yours Truly, underscored her debt to '90s R&B, but Grande quickly incorporated hip-...