Is Maria Shriver Confused About The Origin Of The Sock Bun?

    The journalist and ex-wife of Arnold Schwarzenegger might think Sarah Palin invented it — instead of, you know, everyone on Pinterest.

    This morning, Shriver tweeted to promote her daughter Katherine's sock bun stylings:

    A quick & easy hairstyle tip from my daughter @KSchwarzenegger - watch out, @SarahPalinUSA! http://t.co/Hd8yps7R via @pinterest

    A quick & easy hairstyle tip from my daughter @KSchwarzenegger - watch out, @SarahPalinUSA! http://t.co/Hd8yps7R via @pinterest-- Maria Shriver

    The sock bun is quite popular on Pinterest. But Sarah Palin hasn't been known for wearing this style.

    Palin has yet to respond to this perhaps-misplaced throwdown.