Why have Sunny and Sable?

They disliked each other backstage because Sunny regarded herself as the top Diva and then Sable joined WWF in 1996 and very quickly became more popular than Sunny.It started off as jealousy and then became a big feud after Sable posed for Playboy in 1999.Sunny told everybody that she was first choice, but turned it down and which was why Sable then got picked.Sable said in a later interview that Sunny made the whole thing up to take the spotlight away from Sable.I don't remember anything happening between HBK and Sunny though back then.Shawn was with Rebecca Curci and Sunny was with Chris Candido.