VIDEO: Lady Gaga gives powerful speech at 'Dear Class of 2020'

Lady Gaga has joined Barack Obama and Michelle Obama, as well as several other artists, on a special event called "Dear Class Of 2020", promoted by YouTube.

Gaga gave a powerful and moving speech where she talked about the current situation in the US and the 'Black Lives Matter' movement. She also revealed she had recorded a different message but later changed due to the recent death of Geroge Floyd.

Watch: