Pop Quiz with BLACKPINK

The stars of the hottest girl band in the world - BLACKPINK - sit down backstage at The Late Show to test their knowledge of each other. Watch these superstar performers Jisoo, Jennie, Rosé and Lisa rock in this special edition of Pop Quiz. Subscribe To “The Late Show“ Channel HERE: For more content from “The Late Show with Stephen Colbert“, click HERE: Watch full episodes of “The Late Show“ HERE: Like “The Late Show“ on Facebook HERE: Follow “The Late Show“ on Twitter HERE: Follow “The Late Show“ on Google HERE: Follow “The Late Show“ on Instagram HERE: Follow “The Late Show“ on Tumblr HERE: Watch The Late Show with Stephen Colbert weeknights at 11:35 PM ET/10:35 PM CT. Only on CBS. Get the CBS app fo