The best celebrity tweets, Instagram posts from Super Bowl 2017

HOUSTON, TX - FEBRUARY 05: Usher looks on prior to Super Bowl 51 between the Atlanta Falcons and the New England Patriots at NRG Stadium on February 5, 2017 in Houston, Texas. (Photo by Patrick Smith/Getty Images)

Credit: Patrick Smith

Credit: Patrick Smith

HOUSTON, TX - FEBRUARY 05: Usher looks on prior to Super Bowl 51 between the Atlanta Falcons and the New England Patriots at NRG Stadium on February 5, 2017 in Houston, Texas. (Photo by Patrick Smith/Getty Images)