Rachel is known for dating Charlie Harper. Despite being engaged to Chelsea, Charlie asks Rachel to send topless images of herself. Chelsea found these pictures on Charlie's phone in "The Two Finger Rule", resulting in her dumping him. Charlie claims he dated her before meeting Chelsea, though he admits he didn't tell her he's engaged. To show his loyalty to Chelsea, Charlie calls Rachel in front of her and tells her to stop sending her the images, even though he requested them in the first place. Both Alan and Charlie were highly attracted to her nude images to the point where Alan drools at their site and Charlie is hesitant to delete them, even to prove his loyalty to Chelsea.