United Kingdom, Feb. 27 -- Blake Lively has remembered Michelle Trachtenberg as a "kind person through and through" following her death.

The actress passed away on Wednesday (26.02.25), aged 39 and now her 'Gossip Girl' co-star Blake, 37, has taken to social media to pay tribute.

She wrote on Instagram: "This is the first day I met Michelle. She was electricity. You knew when she entered a room because the vibration changed. Everything she did, she did 200%. She laughed the fullest at someone's joke, she faced authority head on when she felt something was wrong, she cared deeply about her work, she was proud to be a part of this community and industry as painful as it could be sometimes, she was fiercely loyal to her friends and brave f...