20 Celebrities You Didn’t Know Were Twins

5. Aaron and Shawn Ashmore

This is a bit of a two for one, because both Aaron and Shawn have made a name for themselves as actors. But many people (until you see them side by side) do not realize that they are twins. Aaron is known for roles in Warehouse 13 and Killjoys. Shawn is known for his roles in the X-Men franchise and The Following.