London’s fire department got an infusion of star power when Adele stopped by to thank them for their courageous work battling a deadly blaze at Grenfall Tower, believed to have killed 79 people. The fire department shared a picture of Adele sipping tea with the crew on Twitter, captioning it: “Adele enjoyed a cup of tea with Chelsea firefighters yesterday and thanked them for their work. We are so humbled by everyone's support.”