Tourists take photos of their children in front of Siam Paragon Department Store in central Bangkok December 16, 2013. Bangkok's Siam Paragon shopping mall is the most popular location among Instagram... more 
Tourists take photos of their children in front of Siam Paragon Department Store in central Bangkok December 16, 2013. Bangkok's Siam Paragon shopping mall is the most popular location among Instagram users, and Bangkok the second most popular city this year, the network's blog announced. REUTERS/Athit Perawongmetha (THAILAND - Tags: TRAVEL BUSINESS SOCIETY) less 
1 / 30
Reuters | Photo By ATHIT PERAWONGMETHA / REUTERS
Mon, Dec 16, 2013 7:47 AM EST