By Kathleen Newman-Bremang
Justin Timberlake better watch his back when he climbs Mount Kilimanjaro with fellow musicians Lupe Fiasco and Kenna. If Timberlake doesn't make it back down the massive mountain, we'll know who to blame. Fiasco jokingly warned the New York Daily News that [If things go bad out there], everybody's dying!
"I'll go psychopath, freak out and murder everyone for the sake of none of us suffering!" he said. "It would be like the ending of a Stephen King movie by the time the rescue helicopter comes."
Calm down JT fans, Fiasco hasn't gone completely insane. The rapper promised that he only has Timberlake's best interests in mind.
"I wouldn't euthanize Justin unless he was really suffering," he laughed.
It seems that when people reach a certain level of fame, they decide that it's the right time to either launch a clothing line, launch (or endorse) a liquor line, or launch a record company — some people feel that it's appropriate to do all three.
Hey, 
It was a pop star summit for the ages: 
· Justin Timberlake may step into the role of fictional rebel-on-the-run William Rast in an upcoming ad campaign for the clothing company of the same name, which he co-owns with pal Trace Ayala. Photos of Timberlake alongside model Erin Wasson, who plays Birdie in the Bonnie-and-Clyde-style campaign, can be seen on the 
Last night Madonna played an intimate set and followed it up by chatting with our very own John Norris. MTV's Deanna Caligiuri reports on what went into setting up an interview worthy of the inimitable Ms. Ciccone.
When it came time to choose cover art for her upcoming album Hard Candy (due April 29), Madonna went for a literal interpretation. The newly revealed photo shows the Hall-of-Famer looking tough in over-the-knee boots and a wrestling belt, with a background of pink peppermint swirls.