Michael Jackson's children Prince, Paris and 'Blanket' have been the subject of much speculation over the years, with reports claiming the legendary singer is not their biological father.
And now eldest son Prince has hit back.
The 18-year-old, whose mother is Debbie Rowe, came under attack by a troll who tweeted:
"Everyone knows you are a Rowe-Klein NOT a Jackson!! Ya'll should stop trying to put on a FAKE front and get real."
Hitting back- but without a denial, Prince cryptically wrote:
"'The blood of the covenant is thicker than the water of the womb' I was raised by my dad with my brother and sister."
Many have taken this to mean that while Michael may not have been his father by blood, he was the only dad he knew.
Dr Arnie Klein appeared to hint he was Prince's father in 2013, when he shared an old photo of himself alongside a resembling one of Prince.
The Jacksons have not commented on recent speculation.