Has Michael Jackson secretly wed his children's nanny?

Real estate documents list him as 'married'
Michael Jackson is reported to have got married for a third time – to his children's nanny.
The superstar, 49, is said to have tied the knot with Grace Rwaramba in a private ceremony in Las Vegas earlier this year.
Real estate documents stating the singer's marital status have been printed in a US magazine – listing him as 'married'.
Michael's first two brides were Lisa Marie Presley and his dermatologist's nurse Deborah Jeanne Rowe.
Mrs Jackson No 3 has been identified as one of the musician's best pals.
'Grace is one of his dearest friends,' a source tells The Metro.
'She stood by his side through all of his problems – including the child molestation trial in 2005.'