Let the Michael Jackson comeback begin. Today, with the release of the 25th anniversary edition of Thriller, Jackson and company launch the first salvo in what has so far been an abortive effort to get the pop star's career back on track. Good luck! According to The Las Vegas Review-Journal's Norm Clarke (love the eye patch, by the way), Jackson had been holed up at the Palms for the last couple of months of 2007 with his handlers trying to finagle a six-figure deal for him to host a New Year's party. Alas, he's "too radioactive." The new edition of the "world's biggest selling album of all time" may begin to change all of that. It has a couple of new tracks with will.i.am, Fergie, Akon and Kanye West contributing new versions of "The Girl Is Mine," "P.Y.T.," "Billie Jean," and "Wanna Be Startin' Somethin'," using the old recordings. Click "Read More" to hear a sample from the album and from other new releases hitting stores today.  read more »

Tonight, Alicia Keys, Kylie Minogue, Annie Lennox and Melissa Etheridge are in Oslo, Norway, taking part in a concert honoring current Nobel Peace laureates Al Gore and the U.N. Intergovernmental Panel on Climate Change. Ms. Lennox, addressing a crowd at today’s event, asked: “Can celebrities save the world? It rankles. What kind of place are we in when people are looking to Hollywood or celebrities to save the world?”

Perhaps Uma Thurman and Kevin Spacey can help answer that question. After all, the two actors co-hosted the performance, which itself is meant to draw attention to what the former vice president calls a “planetary emergency.” Speaking at a press conference today, Ms. Thurman, 37, said, “The whole point is to raise awareness and communicate with everyone else in the world and share our concern for the planet.” She went on, “What we are hearing is that everyone needs to get very much involved with climate. It's coming to us. It's coming to a theater near us, very, very near us.” And Mr. Spacey, the cagey actor who currently oversees artistic affairs at London’s Old Vic theater, brought up an eco-friendly project that his playhouse is working on, called “Go for Green.” According to the 48-year-old thespian, the effort will culminate in a play that means to better educate young audiences on problems facing the environment. “I think that showing up at an event like this is important because there are going to be so many young people tuning in to this concert,” he said.