The following was posted on Twitter by @VinceCasosHair and re-tweeted by @feliciaday :
@feliciaday For season six, can you add more closeups of me? I look so good in the current season!#theguild#shampood
Does this mean that there will be a season 6?..
I will research this, and come back to the answer!
—
PC
Update: It turns out it was a fan who wrote it after I talked to Vince Caso. He could not confirm nor unconfirm it at this time.