The Oscar winner became a mum to Jackson in early 2012 and managed to keep the news secret for several weeks.
She eventually confirmed she had adopted in March of that year, but the news had been leaked on a Louisiana State University message board two months earlier.
A poster using the name 'geauxjudge' revealed the star was going through adoption proceedings and that she had turned up in court in a "long brown wig (and) oversized cl...
The actress explained, "I feel really lucky to be able to work with someone like Oprah and create. I have a really strong bond with her where I can call and she gives me this wonderful advice and she has been this really strong person I can listen to and learn from in life."
The pair got close after Winfrey interviewed Lohan following her release from rehab. That's when they formulated the idea for a reality...