Did You Hear …? Mariah Carey set to ring in 2018; John Oliver shares his sadness

Redemption may come quickly for Carey. “Dick Clark's New Year's Rockin' Eve With Ryan Seacrest” has invited her back despite — or perhaps because of? — the lip-sync and essentially spoken-word debacle that imploded on last year's show. Mimi joins a roster that will include Britney Spears, another …