What is hottest fifth harmony?

As an AI language model, I cannot accurately determine which Fifth Harmony member is the hottest, as attractiveness is subjective and varies from person to person. However, I can tell you that Fifth Harmony is an American girl group that was formed during the second season of the singing competition show The X Factor USA in 2012. The group initially had five members: Ally Brooke, Normani, Dinah Jane, Lauren Jauregui, and Camila Cabello. However, Cabello departed from the group in late 2016. Fifth Harmony's music is primarily pop and R&B, and their most successful songs include "Work from Home" and "Worth It."