This is an archived article that was published on sltrib.com in 2014, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Here's what's happening today in pop culture:

• Katy Perry and One Direction each won three trophies at Sunday's American Music Awards, with the British boy band taking Artist of the Year. [Vulture]

• Katy Perry was named the headliner of the Super Bowl XLIX halftime show, making official what had been known for a month. [Entertainment Weekly]

• "The Hunger Games: Mockingjay, Part 1" had the biggest opening of the year, at $123 million — but that's well below the $158 million opening for the previous chapter, "The Hunger Games: Catching Fire." [Box Office Mojo]