James Corden recruited an assortment of 2016 Carpool Karaoke guests, like Adele and Lady Gaga, for a joyful performance of Mariah Carey's 'All I Want For Christmas.'
Joe Jonas revealed quite a few truths last night (October 11) while participating in a Reddit AMA where he answered fan questions with surprising candor.
It's not as amazing as it seems in that carpool car. Nick Jonas was in such a place that Demi Lovato had to actually ask "what's the matter?' during filming.