Rihanna didn't publicly confirm that she'd been living in London for a year until May 2019, but the fans who spotted this Sainsbury's bag in her Instagram Story were already tipped off to the truth.
Jake Gyllenhaal joked about photoshopping out his Spider-Man: Far From Home co-stars during their London press tour in June 2019.
In between trips to Hawaii, Jhene Aiko stopped off in London in June 2019.
In June 2019, Zendaya showed up in London with red hair, leading fans to believe she just revealed a major Spider-Man: Far Fom Home plot point.
Riz Ahmed and Noomi Rapace shared a selfie moment at the Victoria and Albert Museum during the Dior summer party.
Mimi Xu and Beth Ditto attend a Cartier party in London in June 2019.
Russell Tovey took a group selfie at the Victoria and Albert Museum in London during the Dior summer party in June 2019.
Erykah Badu took a cryptic selfie (captioned with Frank Ocean lyrics) after her June 2019 concert at London's 02 Arena.