Had to bump my beautiful thread. Why?
Because of this man, Danny Tamberelli.

I saw him on some old Nickelodoeon reruns and honestly couldn't tell if it was male or female. And I got varying opinions from others I made watch the show. Had to consult the Internet.
And while I'm here, here's a classic I should've posted first time around.

Isaac Hanson, a.k.a. Ike Hanson, a.k.a. the guy from Hanson who looks like a lesbian.