This huge male orangutan is having a right old laugh as he squints his eyes and shows his huge teeth. The orangutan, called Bimbo, was relaxing on a platform around 5m high in his enclosure when he broke out into a laugh. But his happy smile soon disappeared when another orangutan came over to see what was going on. Bimbo – the only male in the group of five apes at Leipzig Zoo, in Germany - appears to be laughing in much the same way as a human would. (Photo by Martina Radtke/Solent News)

Former “The Hills” star Audrina Patridge and her on again, off again boyfriend Corey Bohan get into a huge fight after attending Matthew Morrison's Halloween Party at Hyde Nightclub in West Hollywood, California on October 25, 2014. Audrina and Corey, who recently split up this past summer, seemed to be in great spirits before the party started but afterwards it was a whole different story! The not so happy couple argued on a bench and at one point a visibly upset Audrina sat on the sidewalk crying! (Photo by FameFlynet)

Manhattan's most fashionable felines dressed their best to help Matilda, the famous Algonquin Hotel cat, celebrate her 15th birthday on Aug. 11, 2010. The party was held in the hotel's lobby and centered around a good ol' fashioned cat fashion show. (Photo by Katie Sokoler/Gothamist.com)

A Shinto priest prays to the dedicated dolls during the Festival of Repayment of Kindness at Dairoku-tensakaki Shrine in Tokyo, Saturday, May 16, 2015. Traditionally, it is believed that the dolls can give good health and happiness to children by absorbing sickness and ill fate. The dolls are then sacrificed during the festival after they have protected their young owners. (Photo by Eugene Hoshiko/AP Photo)

“A happy camper has shown he has the world at his feet by capturing a series of breath-taking mountain views from his tent. Russian Photographer Oleg Grigoriev, 35, travels with little more than a tent and his camera taking snaps of the mountainous terrain of central Asia and Eastern parts of Europe. The adventurous lawyer, who lives in Ukraine, started camping in remote mountainous areas in 2007 but only came up with the concept of photographing views from his tent after a memorable trip to the Fann Mountains of Tajikistan”. – Caters News

Cynthia the Kodiak Bear enjoys a whole Tasmanian Atlantic Salmon to celebrate her 28th birthday at Taronga Zoo on January 17, 2005 in Sydney, Australia. (Photo by Matt King/Getty Images)

This happy couple started married life on top of the world, having exchanged their vows on mount Everest. Dressed in a full suit and wedding dress, James Sissom and Ashley Schmieder spent days scaling the mountain range in order to be photographed in front of such a breathtaking backdrop. Here: James Sissom and Ashley Schmieder exchange vows on Everest. (Photo by Charleton Churchill/Caters News Agency)

Hot air balloons fly over the sky in Chiang Mai province, northern Thailand, December 6, 2014. The two-day International Balloon festival 2014 featuring balloon pilots from Germany, Spain, Netherlands, Britain, and Czech Republic is held on December 06-07 2014 to celebrate Thai King Bhumibol Adulyadej's 87th birthday and also aimed to promote the tourism industry in Chiang Mai northern city. (Photo by Pongmanat Tasiri/EPA)