For young Hollywood, tying a bow tie is the equivalent of knowing how to use Excel when you're a young person in business.
And yet, Joseph Gordon-Levitt's bow tie was tied by his Lincoln co-star Sally Field, in the limo on the way to the Oscars.
I feel like he could have watched a YouTube video to figure it out.
Or maybe Sally Field studied this one:
More photos at justjared.com.