Pro-Russian militants patrol in a kindergarten after bombardments carried out by Ukrainian armed forces in Petrovsky 25 kilometres west of Donetsk, on July 15, 2014. (Photo by Dominique Faget/AFP Photo)

People participate in a water fight at People Square in Shanghai, July 20, 2014. (Photo by Aly Song/Reuters)

Women enjoy the sunset while lying down on a dock at Ohrid Lake July 27, 2014. The first weekend with warm summer weather has arrived late in Macedonia. (Photo by Ognen Teofilovski/Reuters)

Children play in a fountain to cool down on a hot summer day in front of the General Lee Soon-shin statue in Gwanghwamun, Seoul July 28, 2014. (Photo by Kim Hong-Ji/Reuters)

Fans have their picture taken in one of the promotion booths during the Vans Warped Tour at the Cruzan Amphitheatre in West Palm Beach on July 26, 2014. (Photo by Richard Graulich/The Palm Beach Post)

Student Annabel flings a head back after coming out of the water in the Kaifu open-air bath in Hamburg, Germany, 23 July 2014. (Photo by Axel Heimken/EPA)

Crowd surfers enjoy the pop punk band The Story So Far during the Vans Warped Tour at the Cruzan Amphitheatre in West Palm Beach on July 26, 2014. (Photo by Richard Graulich/The Palm Beach Post)

Two women walk past businesses that cater to high-end luxury item consumers along Rodeo Drive on December 14, 2007 in Beverly Hills, California. (Photo by David McNew/Getty Images)

Isabella Fasula, 7, of Scranton, Pa., comes up for air while participating in a pie-eating contest Wednesday, July 23, 2014, during the annual Holy Family Residence Employee/Resident Carnival in Scranton. (Photo by Butch Comegys/AP Photo/The Scranton Times-Tribune)

The Burger King mascot stands outside the stadium prior to the kickoff of Super Bowl XLII between the New York Giants and the New England Patriots at the University of Phoenix Stadium in Glendale, Arizona 03 February 2008. (Photo by Timothy A. Clary/AFP Photo)

The pack rides through a tunnel during the sixteenth stage of the Tour de France cycling race over 237.5 kilometers (147.6 miles) with start in Carcassonne and finish in Bagneres-de-Luchon, France, Tuesday, July 22, 2014. (Photo by Christophe Ena/AP Photo)

A model walks the runway at the Dare By Johny Dar show during the Mercedes-Benz Fashion Week Spring/Summer 2015 at Erika Hess Eisstadion on July 11, 2014 in Berlin, Germany. (Photo by Peter Michael Dills/Getty Images for IMG)

Kruella Lamour attends the Christopher Street Day (CSD) gay pride parade while riding on a truck in Munich, Germany, on July 19, 2014. (Photo by Hannes Magerstaedt/Getty Images)

A young girl plays in a fountain to keep cool on a hot summers day in Shanghai on July 23, 2014. (Photo by Johannes Eisele/AFP Photo)

Grimes seen at the 2014 Pitchfork Music Festival, on Sunday, June 20, 2014 in Chicago. (Photo by Barry Brecheisen/Invision/AP Photo)

A model has makeup applied before the Gottex collection during Mercedes Benz Swim Fashion Week in Miami on July 20, 2014. (Photo by Carlo Allegri/Reuters)

Lorella Boccia attends Giffoni Film Festival blue carpet on July 23, 2014 in Giffoni Valle Piana, Italy. (Photo by Maria Laura Antonelli/AGF/SIPA Press)

A woman poses for a photograph with a 3D painting at HK 3D Museum in Hong Kong June 26, 2014. (Photo by Tyrone Siu/Reuters)