Her work has previously appeared in POPSUGAR, HelloGiggles, Reader's Digest and more. Mary-Kate and Ashley Olsen made a blink-and-you'll-miss-it appearance at The Row's Paris Fashion Week Show on ...

Get to know the six Olsen siblings: Mary-Kate, Ashley, Elizabeth, Trent, Courtney and Jake Catherine Santino is a Style Writer-Reporter at PEOPLE. She began as a contributor for PEOPLE in 2022 and ...