Chen Miaodeng (陳妙登) (449 - ?) was an imperial consort during the Chinese Liu Song dynasty. She was a concubine of Emperor Ming (Liu Yu), and during his reign, she carried the rank of Guifei (貴妃), which was not a regular rank for Liu Song imperial consorts but a title that Emperor Ming created to honor her. Chen Miaodeng was from a household that was viewed lowly by the society at the time—a butcher's household—at the Liu Song capital Jiankang. During the reign of Emperor Xiaowu, he often had his attendants seek out beautiful women to be added to the rank of his concubines. On one occasion, when he saw the Chens' house, which was made of hay, from a distance, he sent an attendant to deliver money to the house, so that the people in the household could build a brick house. When the attendant arrived at the house, only Chen Miaodeng was home; she was about 12 to 13 (by East Asian reckoning at the time). The attendant saw that she was beautiful and informed Emperor Xiaowu about her. He therefore took her into the palace, and she resided with his mother Empress Dowager Lu Huinan. After a while, however, she lost his favor, and Empress Dowager Lu decided to instead give her to Emperor Xiaowu's younger brother Liu Yu the Prince of Xiangdong, who initially greatly favored her. After more than a year, however, she lost his favor as well, and he gave her to his attendant Li Dao'er (李道兒). He, however, later took her back, and she gave birth to his oldest son Liu Yu (different character than Emperor Ming) in March 463. It is because she spent time as Li's concubine that there later were rumors, which her son apparently gave some credence to, that it was actually Li, and not the Prince of Xiangdong, who was her son's biological father. Indeed, historical accounts, written during the succeeding Southern Qi dynasty indicate that Liu Yu was impotent, and that although he had 12 sons, those were the results of his having seized his brothers' pregnant concubines and kept the children if they bore males, or his having had his concubines have sexual relations with others. (However, the fact that his wife Princess Wang Zhenfeng had two daughters, although no sons, may argue against such allegations, because it appeared rather unlikely that Liu Yu would do