Vogue US' August edition featuring model Gigi Hadid and boyfriend Zayn Malik has been slammed for its take on gender fluidity. The cover story presents them as gender-fluid dressers who share each other's clothing. "Wearing your gf's T-shirt does not make you gender fluid," a user tweeted. "[B]eing genderfluid is an identity not a fu*king fashion trend," read another comment.