Betsy Ross does the Nae Nae during 76ers fan event

Mercer's basketball team may have nothing on Betsy Ross.

In the midst of a 76ers outreach event in Philadelphia on Thursday, a mascot of the historical figure broke out into the Nae Nae, a dance that had a boost in popularity thanks to Mercer's celebration after upsetting Duke in the NCAA tournament.

Ross, in case you missed this history lesson, is better known for being credited for making the first American flag than her dance skills. But that doesn't make this any less excellent.