James Corden is known for his star-studded Carpool Karaoke sessions with some of the biggest names in music and movies, and while he's already proven he can carry a tune, it wasn't until his show on Tuesday night that we realised he has real star power. After declaring that he's determined to make boy bands popular again (honestly, they never really went out of style), the host brought out the Backstreet Boys for a nostalgia-filled performance of "Everybody (Backstreet's Back)." While the guys sang, James quickly joined them in time to ask, "Am I sexual?" The amazing moment is further proof that BSB are back and possibly better than ever. After announcing their Las Vegas residency earlier this month, they put on a surprise performance at the iHeartRadio Music Festival.