Rihanna and Ester Dean Reunite For R8 Album?

Caption this! Rihanna and Ester Dean have reunited for what is expected to be Rihanna's anticipated eighth studio album.

Dean broke the news via Instagram recently, sharing a pic of her and Rihanna in the studio with the words "caption this."

Dean ("Drop It Low") notably worked with Rihanna before on the hit singles "What's My Name" and "Right Now," the former becoming an international chart-topping smash.

A release date or time frame has not been set for Rihanna's eighth album. Her last effort, "Unapologetic" (2012), featured hit singles like "Diamonds" and "Stay."