Exactly four years after the iconic artist Prince passed away, some of music's biggest names honored the legend at Let's Go Crazy: The Grammys Salute to Prince.The special, filmed in January and hosted by Maya Rudolph, featured, 'some of Prince's closest friends and collaborators.'Among the many performers in the star-studded lineup were John Legend, Usher, H.E.R.
and Prince's collaborator Sheila E., who served as one of the musical director's for the special along with music producers Jimmy Jam and Terry Lewis.
Read more on dailymail.co.uk