Late Night Round-Up: Britney Spears; Megan Hilty & Cheyenne Jackson; Rosie O’Donnell; “One Day at a Time” saved?

Britney Spears Checks Into Mental Health Facility Variety

CBS All Access Wants to Save One Day at a Time. Will Netflix Let It? Vulture

Melissa Leo, Rosie O’Donnell among cast added to Mark Ruffalo’s ‘I Know This Much Is True Variety

Megan Hilty and Cheyenne Jackson teaming up for series of concerts Instagram