Rob Kardashian has hinted he ''misses'' himself in a cryptic post on Twitter.

The reality TV star and proud father of 14-month-old daughter Dream has been more active on the social media website in recent weeks, but has raised the eyebrows of his followers with one particularly reflective message.

A follower shared a snap of Rob with his eight-year-old nephew Mason, adding that they miss the 30-year-old star.

Rob responded by posting a blue heart and the message: ''Me too.''

Rob's cryptic tweet comes shortly after his ex-fiancée Blac Chyna - the mother of Dream - accused his reality TV family of defaming her and sabotaging her show 'Rob & Chyna'.

However, Rob, his mother Kris Jenner and sister Kim Kardashian West - named as the defendants in the suit - countered Chyna's claims by saying they are ''bald conclusions that have no factual support''.

Chyna - who was involved in an on/off relationship with Rob from January 2016 until February 2017 - filed her original suit in October last year.

The former stripper claimed the Kardashian family was responsible for the cancellation of her show, which was axed after just one season.

According to Chyna - whose real name is Angela White - the US TV network E!, the show's production team and Rob were all open to shooting a second season before it was suddenly cut.

Chyna alleged that the Kardashians used their ''fame, wealth, and power'' to undermine her TV career.

But the Kardashians subsequently dismissed her claims, insisting Chyna had even said plans for a second season were never officially confirmed.

Court papers read: ''Plaintiff [Blac Chyna] affirmatively alleges ... that on 'February 8, 2017, the E! Network sought a seven-month extension' of its option to engage plaintiff's services on a second season of Rob & Chyna, which, according to plaintiff, gave the network until October 16, 2017 to decide whether to pick up a second season of the show.''