Aspiring 16-year-old K-pop artist Seoyoung Yun talks about considering plastic surgery as a teenager. CNN’s Kyung Lah reports from Seoul, South Korea for “The Whole Story: K-Pop: A Star is Made,” airing Sunday January 5 at 8pm ET.

Nan Goldin is an American artist and activist who rose to prominence in the 1980s with her diaristic body of work, “The Ballad of Sexual Dependency,” which has been presented as an expansive slideshow, a photo book, and a film. Katherine A. Bussard, the Peter C. Bunnell Curator of Photography at the Princeton University Art Museum, discusses the landmark photo book as it celebrates its 40th anniversary.

For most of its history, fur was the ultimate status symbol. But in recent decades it’s also become controversial due to concerns around animal cruelty. Now, it’s making something of a comeback as climate-conscious consumers weigh up the merits of wearing vintage fur over faux alternatives. CNN Senior Style reporter Rachel Tashjian explains why.