(1) The 12 Biggest Revelations from the Harry Potter Reunion Special [PEOPLE] (2) J.K. ROWLING CAMEOS IN 'HARRY POTTER' REUNION ... Trans Controversy Avoided [TMZ] (3) Britney Spears Unfollows Her Sister Jamie Lynn Spears on Instagram [E!] (4) Hulu’s ‘The Kardashians’ teaser trailer drops on New Year’s Eve [PAGE SIX]