pop stars
Harvard Law School offers seminar on marijuana tax, Russia cracks down on synthetic drugs, and Swedish police find pot on Justin Bieber's tour bus. MORE
By Bryan Le
Kids of deployed parents more likely to use booze and drugs, Modafinil is Wall Street's "smart drug", and Avicii curbs drinking after health scare. MORE
The pop star addresses the media's "countless lies" and says he's nothing like LiLo. MORE
Rumors swirl over the singer's reported split from her fiancé. MORE
The pop star (sort of) implies that the photo is fake, and asks "why is everybody trippin?" MORE
Pro golfers say they rarely get drug tested, phone apps may cause gambling addiction, and junk food is made to be addictive. MORE
The 18-year-old pop princeling drinks beer, but never gets "out of control," he assures us. MORE
After releasing a crystal-meth-themed video, the indie pop singer tells the Internet: "I got clean, too." MORE
Rihanna's father, a former crack user, worries about his partying daughter. MORE









