AP
FILE- In this Feb. 26, 2017, file photo, Kate Upton arrives at the Vanity Fair Oscar Party in Beverly Hills, Calif. Shares of Guess are falling after Upton posted about company’s co-founder Paul Marciano on social media on Wednesday, Feb. 1, 2018. Guess couldn’t be immediately reached for comment. (Photo by Evan Agostini/Invision/AP, File)