Juicy J hit Los Angeles in a big way on Saturday night (June 8), bringing out Big Sean, Wiz Khalifa … and Miley Cyrus?

During the rapper’s show at Hollywood’s House Of Blues Saturday, the young pop star made at appearance on stage as he performed “Bandz A Make Her Dance” … and got her twerk on.

“Miley Cyrus twerked on stage tonite! The crowd went crazy!” tweeted Juicy J (@TheRealJuicyJ).