ET is at the Staples Center in Los Angeles as celebrity friends and family to Michael Jackson arrive for his public memorial service.

Reverend Jesse Jackson and Barbara Walters were amongst the first celebs to arrive at the memorial, along with LeVar Burton and Dionne Warwick arriving not too far behind them.

The Kardashian family arrived together at the Staples Center, and Usher -- who is said to perform at the memorial service -- posed for a picture with Magic Johnson at the service location.

Actors Brooke Shields and Wesley Snipes are also in attendance, along with Jackson's personal trainer and friend Lou Ferrigno and singer John Mayer.

Keep checking ETonline for further coverage from Michael Jackson's memorial service...