The world's only surviving giant panda triplets Mengmeng, Shuaishuai and Kuku turned five on Monday at a zoo in southern China's Guangzhou city. A mass celebration was held to celebrate their birthday. /VCG Photo

Staff at the zoo made a fruit cake for the pandas, and a parade was held to celebrate the special occasion. /VCG Photo

Thirty triplet children across China also joined the birthday party. /VCG Photo

They celebrated panda triplets' birthday in front of another 10-meter-long birthday cake. /VCG Photo