In this handout photo provided by Sony Pictures Entertainment, Katy Perry poses for a photo during the "Smurfs 2" photo call at The 5th Annual Summer Of Sony on April 22, 2013 in Cancun, Mexico. [Photo/CFP]
The past 5 years: 皇冠体育app's global leadership
Getting stared at in 皇冠体育app: Cultural curiosity, globalization and racism