Several aspects of Donald Trump's military parade have gone viral since it took place on Saturday from lackluster crowds to empty stands to even a now-viral squeaky tank

The procession featured more than 6,000 soldiers, 128 Army tanks, aircraft flyovers, military bands, even robot dogs. Troops wore uniforms representing the Army’s history, including outfits from the Revolutionary War, Civil War, World War II, the Vietnam War and the Global War on Terror.

All eyes were on first lady Melania Trump as she accompanied U.S. President Donald Trump to his military parade on June 14, which also happens to be his birthday. Unfortunately, a hair snafu drew attention to a feature that she usually keeps covered: her forehead.