Jennifer Aniston and Justin Theroux, Details' latest cover guy, celebrated the magazine's August issue in LA on Tuesday. The couple stepped out for a dinner in Justin's honor at the Sunset Tower Hotel, where they were joined by Jennifer's best friend Courteney Cox and her new fiancé, Johnny McDaid. In his interview with Details, Justin opened up about his relationship with Jennifer, saying, "It doesn't feel like a hardship, it doesn't feel difficult." He also talked about all the media attention surrounding them, adding, "It's not the end of the world. You have to center on what the core thing is, which is that you met someone you fell in love with."