Britney Spears was once the unstoppable teen queen of pop, a school-uniform-clad chart-topper who rocketed to fame before she was old enough to vote. But behind the glittering success lay a life that would spiral through heartbreak, scrutiny and some of the most public personal struggles the music industry has ever seen. After her teenage superstardom and whirlwind romance with Justin Timberlake collapsed in 2002, Spears found herself painted as the villain of the breakup. Interviews dissected her private life, and the singer later claimed the split left her so devastated she could barely speak for months. Motherhood soon followed, but the pressure never eased. With two babies under two, relentless paparazzi and a crumbling marriage to Kevin Federline, Spears says she sank into severe perinatal depression while tabloids mocked her every move. The marriage ended in 2006, and by 2007 her life was unraveling in front of flashing cameras. That year brought the infamous head-shaving moment and the umbrella attack on a paparazzo’s car, desperate acts that Spears later described as a breaking point after losing custody of her sons and feeling hunted by photographers. In 2008, her father placed her under a conservatorship that would control her finances, career and daily life for nearly 14 years. Though she kept performing, Spears later said she felt like “a shadow” of herself. Today, the troubled star is again facing headlines. Spears was arrested in California on suspicion of DUI and will appear in court in May, marking the latest chapter in a life that has long blurred the line between pop superstardom and personal tragedy.