AP - Last week, Sarah Killen had three Twitter followers.

AP - Corey Haim, a 1980s teen heartthrob whose career was blighted by drug abuse, has died. He was 38.

AP - A spokesman for Charlie Sheen says the actor will soon be back at "Two and a Half Men" after undergoing rehab that temporarily halted production of CBS' top-rated sitcom.

AP - In "Remember Me," Robert Pattinson has temporarily stepped away from "Twilight," apparently in search of his "Five Easy Pieces" or "Rebel Without a Cause."

AP - After selling more than a million tickets to her last concert tour, Carrie Underwood is aiming higher this time.

AP - It got an opening-night standing ovation, but Andrew Lloyd Webber's latest musical extravaganza has received a mixed reception from London critics.

AP - Last week, Sarah Killen had three Twitter followers.

Reuters - They conjured box office magic with their "Bourne" spy movies, but Matt Damon and Paul Greengrass risk their reputation as sure-fire hitmakers when the Iraq war thriller "Green Zone" debuts on Friday.

Reuters - British newcomer Taio Cruz has broken a seven-year-old record by soaring to No. 1 on Billboard's Hot 100 singles chart in the United States.