All they want for Christmas is to ride shotgun. Superstar pop divas Lady Gaga, Dua Lipa and Chappell Roan go a-SUV-caroling in “A Very Carpool Karaoke Christmas,” a holiday special that was unwrapped as a surprise release Sunday night on Apple TV+ and Apple Music. The hour-long installment of the Emmy-winning “Carpool Karaoke: The Series” […]