This is an archived article that was published on sltrib.com in 2015, and information in the article may be outdated.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:

• Kanye West surprised a London club with an unannounced 1 a.m. concert, where he introduced some new music. [Vulture]

• The talent line-up for Saturday night's "Selma 50" event, marking the 50th anniversary of the Selma march, will include Lady Gaga and R. Kelly. [Entertainment Weekly]

• The board of the Academy of Motion Picture Arts and Sciences is considering returning to just five Best Picture nominees — after expanding the category failed to draw more viewers to the Oscar telecast. [The Hollywood Reporter]