BLACKPINK's Jisoo shared a photo of herself meeting BIGBANG in London. On the 27th, she posted a picture from BIGBANG's concert dressing room on her Instagram with the caption “In London...!!!”. In the photo, Jisoo, wearing a red cardigan and a pleated mini skirt, makes a double V sign, while G-Dragon, Taeyang and Daesung pose around her. G-Dragon reposted Jisoo's post, sharing his delight at the meeting. BIGBANG and BLACKPINK are senior and junior artists at YG Entertainment, and the moment drew attention for showing their unchanged friendship even after each has found success in solo activities. On the 26th (local time), BIGBANG held its 20th-anniversary world tour 'BIGBANG 2026-2027 WORLD TOUR 'XX : COSMOS'' at Tottenham Hotspur Stadium in London. The tour is being held on a scale of 33 shows in 19 cities worldwide, across North America, Europe, Oceania and Asia.