Kate Coyne is an editor, journalist, writer and author. She graduated from Oxford University in London, England. In 2019, she became the Editorial Director of Entertainment at People magazine, where she oversees television, film and music coverage. She was previously an Executive Editor.

Kate has also worked at Page Six and later, Good Housekeeping and Glamour.

She has appeared on ID's true-crime series People Magazine Investigates. She also wrote a book, I'm Your Biggest Fan, and narrates the audiobook.