Featured is a Julia Roberts signed Rolling Stone magazine. This magazine was hand signed by Julia Roberts and authenticated by JSA authentication services. Included with the magazine is a JSA hologram and certificate of authentication. This item would make a great addition to any collection. 100% Guaranteed Authentic Autographs. Sign up for our Sports Integrity Newsletter for deals and upcoming autograph signings! Sign up to receive special insider notifications of deals and upcoming autograph signings! Julia Roberts Signed Rolling Stone Magazine JSA. James Spence Authentication (JSA). Questions about this item? My about us text goes here. My authenticity guarantee text goes here.