Saira Mueller is the interim culture editor at Polygon. She is fascinated by health and technology and has written about it for CNN, Wired, Mashable, and Self. One of those people is Trevor Wagner ...

Later in the evening, Cardi performed for the crowd, kicking off her heels and going barefoot onstage. Jason Koerner/Getty On Instagram last week, the "Up" singer shared a glimpse of her ...