David Bowie has found fame again. The pop star returned to the top of the British album charts for the first time in 20 years with a collection of new songs. "The Next Day", recorded in secret over two years, shot straight to number one in its first week of release - becoming the fastest-selling album of 2013. After shying away from the spotlight after a heart attack in 2004, Bowie surprised fans in January with the unexpected release of the single "Where Are We Now?" on his 66th birthday.