Janet Jackson's estranged husband is all smiles as he cradles their baby son on a walk with his nanny

  

       Janet Jackson's estranged husband Wissam Al Manna was spotted in London with their six-month-old son. The billionaire dad was all smiles as he took his son to enjoy the sunshine in a park.

   Accompanying the Qatari executive director was a black woman believed to be the child's nanny. Janet was nowhere in sight and that's no surprise, considering they are currently in the process of getting a divorce