What are the Gaines girls names?

I'm curious to know, could you possibly enlighten me on the names of the Gaines girls? I understand that this is a specific inquiry, and I'm genuinely interested in learning more about them. Perhaps they're well-known in their respective fields, or they've captured the attention of the public for some reason. In any case, I'd appreciate it if you could provide me with their names. Thank you in advance for your assistance.