Sources have revealed that the Kardashian scion spilled the news, when his friends noticed a teddy bear on his bed at a get-to-gether at his apartment, Radar Online reported.
The 27-year-old reality TV star then told his friends that the soft toy was a present for his son.
Sources added that the possibility that Rob has a lovechild has been making a buzz in the Kardashian circle for a while, but no one knows for sure and are not talking about it.
The 'Keeping Up With The Kardashian' star had earlier sparked rumours about his son when he posted a shout out to God, his mother, and his son's mother.
--ANI (Posted on 27-12-2013)