The Diary (You Think You Know) is the second unreleased album by American rapper, Charli Baltimore. The album was to be her official solo debut album (after the cancellation of her other album, Cold as Ice), it was also expected to be Charli's big comeback. The album spawned a total of five buzz singles but none of them managed to chart. Because of the lack of charting performance from her singles and with no promotion from her label, the album was shelved.