has come to an end. The affable host made his final appearance on Thursday, and was joined by some famous friends and surprise guests.Before the actual finale, Corden hosted a primetime special that featured pre-taped segments — including his final Carpool Karaoke with Adele, which was released online ahead of the finale episode.The primetime special also featured some fun moments with his longtime friend and stunt-buddy Tom Cruise doing something to truly get their adrenaline pumped up — live musical theater.