Jennifer Lopez is back! After a five-year hiatus from touring, J.Lo launched her highly anticipated "Up All Night" ...

The freshman NBC sitcom Up All Night rang in a new year and a new timeslot last night, replacing Whitney in the spot right after NBC’s current highest-rated comedy, The Office. It’s a big move ...

Up All Night then underwent another overhaul in Season 2: The Ava Show was canceled, bringing Reagan back home. Arnett's character, a former lawyer, became a contractor.

Up All Night will go back into production in February on five multi-camera episodes. That will bring the total for the show’s second season to 16 episodes, up from the original 13 ordered in May ...

“Up All Night” I am not sold on yet,” said Michael Waymire. Nichelle Stephens observed, “Between ‘Up All Night’ and ‘The New Girl,’ there’s a lot of singing in this season’s ...

“Up All Night” returned for its second season with what seemed like a massive facelift.A sitcom that had once split its time between Christina Applegate’s life at work with Maya Rudolph and ...