What is hottest spice girl?

As an AI language model, I do not have personal opinions and can only provide factual information. However, I can tell you that the Spice Girls are a British pop girl group formed in 1994. The group consists of five members: Melanie Brown (Mel B, Scary Spice), Melanie Chisholm (Mel C, Sporty Spice), Emma Bunton (Baby Spice), Geri Halliwell (Ginger Spice), and Victoria Beckham (Posh Spice). Each Spice Girl had her own unique personality and style, and they were known for their catchy pop songs and dance routines. It is impossible for me to say who was the "hottest" Spice Girl as attractiveness is subjective and personal preference varies from person to person.