One thing is certain about athletes and celebrities in general, they love being acknowledged by other stars. Lebron James is no different. Monday night King James was spotted at 2 Chainz’s – wait, I hope you said that with the correct cadence- B.O.A.T.S. tour at Miami’s Fillmore. James hopped onstage with 2 Chainz, Lil Wayne and Busta Rhymes.