Ms. Allegro graduated from Susan Wagner High School, Sea View, in 2002.
She worked in the offices of United Cerebral Palsy for several years.
In her leisure time, she enjoyed cooking with her mother, time on the computer and iPad, going to the mall and going to movies.
She was a parishioner of St. Ann's R.C. Church, Dongan Hills.
Surviving are her parents, Severio and Christine Allegro, and her sister, Danyelle Allegro.
The funeral will be Wednesday from the Virginia Funeral Chapel, Dongan Hills, with a mass at 11 a.m. in St. Ann's Church. Arrangements include cremation.