The Blues 11-year-old superfan hyped up the crowd at Enterprise Center by starting a "Let's Go Blues" chant before Game 3 of the Stanley Cup Final against the Boston Bruins on Saturday.
Anderson, who has been fighting the rare inflammatory disease hemophagocytic lymphohistiocytosis, has been an inspiration to the Blues throughout their run to the Cup Final. She took the microphone before the game, and accompanied by her mother Heather, thanked the St. Louis fans.
"Thank you for all of the love and support, St. Louis," Anderson said. "Now can I get a 'Let's go Blues!'"