I thought this was going to be thumped specific, and I was going to say that before 7 changed his icon, I'd mix up pete and him and it was really jarring because you have a very different manner of address and I'd constantly be going "that just doesn't seem right"
I went through a brief period of thinking that Damian Lewis and the singer from the Scissor Sisters were the same person.
Also Russell Brand and that Aussie comedian guy.
My sister really liked one of them. Can't remember which now.
I have this very tangential relationship with British culture.