Harry Potter actress Jessie Cave has revealed that she was barred from appearing as a guest at a fan convention due to the fact she has an OnlyFans account. “I found out that I didn’t get booked for a Harry Potter convention recently, as I’m now doing OnlyFans. I’m just playing with my hair!”Jessie Cave as Lavender Brown in Harry Potter. Now that OnlyFans has provided the actress with income for six months, she isn’t worried about being “cancelled” in the Harry Potter space. “I am not upset about the prospect of no more Harry Potter conventions.