Over the weekend, the late-great Tupac Shakur was inducted into the Rock & Roll Hall of Fame. It was West Coast peer Snoop Dogg who called him "the greatest rapper of all time" during his speech that honoured the artist who died 20 years ago.

Then Snoop took the stage with Alicia Keys, YG, and T.I to perform his hits like 'Dear Mama,' 'I Get Around,' 'Changes' and 'Keep Ya Head Up.' “One of my favorite things about Pac, you know every lyric that he ever sang, it came exactly from his life, exactly from his heart," Alicia Keys said during the performance. “He was so raw and so real and so honest. And even though I never met him—I wish I did—I learned so much from him. All those stories, and all that realness. All that honesty. I took that with me." Watch below.