the sisters autographed copies of their children's mystery book series The Adventures of Mary-Kate & Ashley in 1998 in N.Y.C. On a 2010 episode of The Ellen DeGeneres Show, Ashley Olsen said the ...

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 ...

Rachel Bilson, 42, revealed that Mary-Kate and Ashley Olsen once “rescued” her when she was “swarmed by a mass mob” of Adam Brody fans, in Alan Sepinwall’s new book, Welcome to the O.C ...

The book features interviews with fashion designers that have inspired the twins’ fashion lines through the years leading up to The Row. Ashley and Mary-Kate Olsen talk about the launch of their ...

She has been working at PEOPLE since 2008. Ron Galella, Ltd./WireImage; Jim Smeal/WireImage Mary-Kate and Ashley Olsen are marking another milestone. The famous sisters turn 38 on June 13 ...