The 2014 People's Choice Awards took place last night, and when it came to the musical category, the world's biggest pop stars definitely won big. Britney Spears won her very first PCA at the event for Favorite Pop Artist, while Justin Timberlake took home three shiny new trophies for himself: Favorite Male Artist, Favorite R&B Artist, and the coveted Favorite Album for his epic 20/20 Experience record. Even though Katy Perry was nominated for 5 awards in total, she only walked away with one, but it was for a good title: Best Song went to the Prism pop star and her empowering anthem "Roar" that we still can't get out of our heads. Pink took home another big award for Favorite Music Video, which totally makes sense to us. The vid for "Just Give Me A Reason", Pink's gorgeous ballad about a relationship going sour that she's desperately trying to fix, was one of our faves of the year. For the full list of winners in the musical category at the 2014 People's Choice Awards, head on over to their official site.