Last night's Power 106 Cali Christmas concert was jam packed with surprises. E-40, Too $hort, J. Cole and Lil Wayne joined Kendrick Lamar and his Black Hippy crew during the closing set, while Ca$h Out, 2Chainz, Rick Ross, The Weeknd, Meek Mill, Big Sean, Clyde Carson and more also performed throughout the night. It didn't end there. An unbilled Trinidad James also performed midway through the lineup, pulling up to the stage on a shiny 3-wheeler. The ATL rapper and most recent undertaking by Def Jam made his appearance short, but sweet, only performing "All Gold Everything." Check out the reel below.