According to People magazine, Simpson had a great time at a concert given by her boyfriend, John Mayer, at the University of Miami. During the show, the singer and actress didn’t stop dancing.
A witness explained, "She was dancing like she was a real fan, and a lot of the crowd had their eyes on her the whole time."
Simpson, 26, and Mayer, 29, were good friends before they began dating. Last week, the two stars shared some fun in the sun of Miami.