by Stephanie SoteriouBuzzFeedBuzzFeed StaffI'm an innately nosey and chronically online celebrity and pop culture journalist, with my specialist areas including deep-diving lyrics and calling out Terrible MenTM. Back in August, Sydney Sweeney's little brother, Trent Sweeney, weighed in on her American Eagle controversy after he was promoted to staff sergeant in the US Air Force. Dave Benett / Getty Images If you need reminding, in July, 28-year-old Sydney was unveiled as the face of American Eagle's new denim campaign, which had the tagline: "Sydney Sweeney has great jeans [genes].