I honestly wouldn't mind of James Corden joined the Backstreet Boys...permanently. My stomach hurt after watching this! Please, stop what you're doing, and check this amazing interaction out!
"After performing together on The Late Late Show, James Corden returns the favor, heading to Las Vegas to perform with the Backstreet Boys as part of their live residency, giving Brian Littrell a very unwanted night off from the show."
Thumbnail Photo Credit: The Late Late Show with James Corden YouTube Channel