THINGS YOU NEED TO KNOW

Actress Lindsay Lohan was arrested Thursday after police said she hit a woman during an argument at a New York City nightclub.

Britney Spears will debut her new video for “scream and Shout’ with Will I Am on tonight’s X factor.

Taylor Swift, Carly Rae Jepsen and Neon Trees are all dropping the ball. But in a good way of course. The short list of artists is going to be heading up the cast of musical talent taking part in the Times Square segment of Dick Clark's New Year's Rockin' Eve With Ryan Seacrest.

Fergie will once again anchor the show's West Coast lineup, which features Flo Rida, Karmin and Pitbull.

Psy And Jay-Znominated for Time's 'Person Of The Year'