Madonna to Honor Michael Jackson Birthday during Sofia Concert

US singer Madonna performs on stage during her concert at Izvor Park in Bucharest, Romania, 26 August 2009, as part of her 'Sticky and Sweet Tour'.

Madonna is going to honor Michael Jackson's 51st birthday in a special way during her concert in Sofia that the organizers are unaware of.

This has been reported by the Bulgarian Monitor Daily, which points out Madonna's first ever concert in Bulgaria coincides with the Jacko's birthday, August 29. Jackson died end of June, two months before he could turn 51.

According to the report, Madonna is going to honor Michael Jackson with the appearance on stage of a look-alike who would imitate closely Jacko's choreography and the world famous moon walk.

The Monitor Daily claims the organizers from Sofia Music Enterprises were not aware of a special part of Madonna's show in Sofia that would honor Jacko; it also points out that since the Sofia concert is exactly on Jacko's birthday, the US pop star might come up with even more surprises.