Rumor has it that Keeping Up With The Kardashians star Rob Kardashian has a secret lovechild and he seemed to confirm speculation via Twitter Thursday morning.

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He tweeted, "Was with my baby mama tonight," at 3:24 a.m.


Some of his followers spotted the tweet and responded.

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One asked, "The little man alright?"

Another poked fun at Kardashian's recent weight gain and asked, "Wendys?" while other followers implied he was referring to them.

One wrote, "It was great spending time with you, see you again soon love xx".

Another added, "I had a good time babe".

This is not the first time the reality star and sock designer implied that he has a son on the social networking site.

Just Sunday he wrote a cryptic message that suggested he is a father.

"I'm going to pick up my Son from the port and can't wait to watch a good movie with him, Suggestions anyone ??? He's 6."

He not only deleted that tweet but also set the record straight and let fans know he was only kidding.

Back in July he wrote that he was excited about getting to see his son during Independence Day weekend. Just as with the previous tweets, he deleted it and claimed that it was a joke.

He wrote, "Those who know me know I play and I do NOT have a Son. Y'all got my mama emailing me asking if I have a Son lol goodness hahaha. GOODnight."

Word is that his mother, Kris Jenner, knows about the child but is trying to keep it a secret from the public.