The supermodel met the singer in 2004 while she was pregnant with first child Leni, and said she knew he would be the perfect man to raise a family with.
She told The Independent: 'When I first met Seal he had a kindness and compassion that was so sincere I knew he'd be a good father. But it wasn't until Leni was born and we had out three other children that I grasped what a great dad he is. He has infinite amounts of love and patience for our kids. He puts me and the children first.'
The couple married in 2005 and renew their wedding vows every year.