Cape Town - Adele won record of the year at the 2017 Grammy Awards but said in her speech that she could not accept the award because Beyoncé should have won.
The shocking moment - that took place at the end of the night - left Beyoncé and Adele in tears.
Adele won for her album, 25. Beyoncé was nominated for her visual album Lemonade which Adele refers to in her speech.
See the moving speech here:
Here are some reactions from stunned viewers:
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