A woman blows bubbles at the zoo in Tbilisi, Georgia, April 30, 2012. (Vano Shlamov/AFP/Getty Images)

A 15-year-old girl waits for the start of a mass "Quinceanera" birthday celebration in Mexico City, April 28, 2012. The Quinceanera marks the transition from childhood to adulthood. (Dieu Nalio Chery/AP Photo)

A model showcases designs by Manning Cartell on the catwalk on day one of the Mercedes-Benz Fashion Week Australia Spring/Summer 2012/13 at The Church, April 30, 2012 in Sydney, Australia. (Marianna Massey/Getty Images)

A Pakistani girl looks on as her father Abdul Rehman makes pots in Peshawar, Pakistan, April 30, 2012. (Mohammad Sajjad/AP Photo)

France's incumbent President and Union for a Popular Movement (UMP) party candidate for the French 2012 presidential election Nicolas Sarkozy shakes hands with supporters during a campaign meeting, April 30, 2012 in the southwestern city of Avignon. (Boris Horvat/AFP/Getty Images)