Best-bets for Dec. 19: Christmas pop, not “Christmas Carol”
1) “iHeartRadio Jingle Ball,” 8-9:30 p.m., CW. Taped last week (on Friday the 13th), this had Taylor Swift (shown here) performing on her 30th birthday. Others included the Jonas Brothers, Camila Cabello, Halsey, Niall Horan, Lizzo, Monsta X, Fletcher, Dan + Shay and Five Seconds of Summer. Read more…