Taylor Swift Wears Lacy Dress for London Date Night with Travis Kelce Hot Mom Bods Guess Who ... Happy Mother's Day! Convicted Double Murderer Betty Broderick Died After Serious Fall, Septic Infections Luann de Lesseps Rocks Bikinis Like No Other Mother! Jamie Lynn Spears' Daughter Graduates From High School Instagram / @_baeksehee Baek Se-hee -- the author whose 2018 memoir "I Want To Die But I Want To Eat Tteokbokki" became an international bestseller -- has died. A statement confirming her death was released by the the Korean Organ Donation Agency on Thursday, according to CNN.