If you consider yourself a true Red Sox fan, you probably already know about the significance of the lone red seat. It's seat 21 in row 37 of section 42, and it's known as the Ted Williams red seat.
Many big-time celebrities have taken the stage at Fenway, including Bruce Springsteen, Pearl Jam, Lady Gaga, and Kane Brown. However, according to Boston.com, one artist is the best performer of them all, and it's Pink.