A fraternity sweetheart is someone elected by the men of the fraternity to serve as the female face of the chapter — she spends a lot of time helping with events and projects, usually once a week, and is also invited to a dinner at the house.Click to see full answer. Simply so, what are frat sweethearts?Sweethearts are women chosen by the brothers, women who have “been around (the fraternity), who have hung out a lot,” said John Gilbert, a member of Delta Tau Delta fraternity. They serve as party guests, public relations advocates, friends to the brothers and various other capacities.Secondly, what is a fraternity? A fraternity (from Latin frater: “brother”; whence, “brotherhood”) or fraternal organization is an organization, society, club or fraternal order traditionally of men associated together for various religious or secular aims. Subsequently, question is, what is a frat dream girl? One of the many traditions of Pi Kappa Alpha is the Dream Girl. The Pike Dream Girl is any woman from a sorority who best represents and unselfishly supports the fraternity. Active brothers vote several weeks before the formal function on which sorority girl will win the coveted title.Is Phi Mu a sorority or fraternity?The Society joined the National Panhellenic Conference in 1904, taking on the Greek letters Phi Mu. Phi Mu is referred to a women’s fraternity since some sororities predate the term “sorority” and are thus known as “fraternities for women.” Phi Mu is one such sorority, and its formal name is Phi Mu Fraternity.