Mark Zuckerberg is heading back to work after paternity leave and he posted a photo that's gone viral.
The photo shows a photo of his closet with all matching grey shirt and matching sweatshirts.
He posted the caption, "First day back after paternity leave, what should I wear?"
As of 7 a.m. Tuesday the post had been liked more than 1,000,000 times and shared more than 30,000 times.
Zuckerberg's wife, Priscilla Chan, gave birth to a 7-pound, 8-ounce daughter named Max on December 1st.
Zuckerberg is returning to work after two-month paternity leave.