Russian pop star, singer Alla Pugacheva (L), attends a press-conference of presidential candidate, metals tycoon and US basketball team owner, Mikhail Prokhorov (R), in Moscow, on February 20, 2012. Prokhorov challenges Prime Minister Vladimir Putin in the March 2012 presidential polls.AFP PHOTO / NATALIA KOLESNIKOVA (Photo credit should read NATALIA KOLESNIKOVA/AFP/Getty Images)