Sundari
Sundari or Sundari Nanda was the younger step sister of Buddha and sister of Nanda. She was the child of King Suddhodana and Buddha's aunt Maha Pajapati Gotami. She became an Arahant.
She was known as the beautiful Nanda. Thinking about the fact that her elder brother, her mother, her brother, her sister and her nephew had renounced the world, she too left it. Even after her renunciation, she was obsessed with the idea of her beauty and would not approach the Lord lest she should ber eproached for her folly. The Lord taught her in the same way as he did in the case of Nanda the Fair. She listened to the Master's teaching and enjoyed the benefit of the fruition of the first stage of sanctification. He then instructed her saying, "Nanda, there is in this body not even the smallest essence. It is but a heap of bones covered with flesh and besmeared with blood under the shadow of decay and death."