On Friday, Usher performed a stirring rendition of "Amazing Grace" before the Los Angeles Lakers played the Portland Trail Blazers during the Lakers' first game back since the death of Kobe Bryant.
Bryant died in a helicopter crash on Sunday that also killed his 13-year-old daughter Gianna "Gigi" Bryant as well as seven others.
Usher was accompanied by a pipe organ for his emotional performance. Behind him stood two floral arrangements that displayed the numbers 8 and 24, Bryant's numbers when he played for the Lakers.
Usher was photographed before the game sitting in the stands, the somber still making the rounds on the internet showing the musician sitting deep in thought amongst a sea of Bryant's jerseys.
On Monday, the 41-year-old musician tweeted a photo of himself with Bryant, alongside the caption, "Missin You..."