Melissa Weatherhead
| Gender | Female |
| Age | 10 |
| Hair Color | Brown |
| Occupation | Student at Greeley Elementary |
| Parents | Mr. and Mrs. Weatherhead |
| Brother | David Weatherhead |
| Foster Brother (Former) | Kenny McCormick |
| Foster Brother (Former) | Kevin McCormick |
| Foster Sister (Former) | Karen McCormick |
| First Appearance | The Poor Kid |