Christina Aguilera Takes On 'Carpool Karaoke' 08:45
It's about time James Corden got this superstar on his show! Arguably having one of the best voices ever, Christina Aguilera is the latest celebrity to hop in the "Carpool Karaoke" hotseat. From old songs to new, we're totally impressed with this pair. Watch out for a funny cameo from Melissa McCarthy too!