L.A.'s Power 106 put on their annual Powerhouse music showcase on Saturday, where they brought out some of the biggest names in the game, including Nicki Minaj, Game, and Chris Brown. 

One of the biggest surprises of the night was when Nicki jumped on stage with Chris, where they performed a medley of songs including DJ Khaled's "Take It to the Head." Nicki then took over by performing two of her hits, "Beez in the Trap" and "High School" 

Other names on the bill for the evening included Big Sean, A$AP Rocky, Trinidad James, Tyga, and Future. Hit the above slide to view more photos from the show: 

Source: Instagram