This is an archived article that was published on sltrib.com in 2015, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

Here's what is happening in pop culture:

• Pop singer Megan Trainor has canceled the rest of her tour, and will join the long list of performers undergoing vocal-cord surgery. [Vulture]

• The revelation of "A," the killer who has been the central mystery of ABC Family's series "Pretty Little Liars" for over five seasons, has not been greeted warmly by the show's fans. [The Hollywood Reporter, Entertainment Weekly]

• Uggie, the canine star who was a scene-stealer in the Oscar-winning silent comedy-drama "The Artist," has died at the age of 13. [Washington Post]