Peter Andre has gushed about his "incredible" night on Saturday, 13 May, when he paid tribute to the late Michael Jackson in concert at the famous London Palladium theatre.The 50 year old star joined forces with the National Philharmonic Concert Orchestra to celebrate the music of Michael Jackson and the Jackson Five at the concert.The dad of four posted a video to Instagram of him onstage singing at the event, which was taken by someone in the crowd. In the caption, Peter wrote: "Last night was incredible on so many levels. It was on my bucket list for celebrating 30 years to do this and that box is ticked.