Did Rihanna Dump Victoria Secret Over Jourdan Dunn Snub?

Earlier this week Rihanna dropped out of the Victoria's Secret Fashion Show just days before she was due to perform [click here if you missed that]. 

Did RiRi drop out in support of model Jourdan Dunn..? 

Rumors are swirling that the REAL reason Rihanna dropped out is because VC dumped model Jourdan Dunn in favor of Kendall Jenner [click here if you missed that]. 

Below is the popular theory circulating online.