VIDEO : Ariana Grande Whips Out Her Celine Dion Impression on ?Carpool Karaoke?

Ariana Grande impersonated Celine Dion, enjoyed a Starbucks piggyback ride and sang several of her biggest hits for The Late Late Show?s latest installment of ?Carpool Karaoke.? The vocalist showed off her mimicry skills after host/driver/duet partner James Corden asked about Grande?s diva-like vocal runs. She recalled growing up listening to and emulating elite singers like Dion, Whitney Houston, Mariah Carey and Beyoncé ? a skill that developed into impersonation.