Rob Kardashian, Blac Chyna slam break-up rumour

Reality TV star Rob Kardashian and Blac Chyna have slammed rumours about their split.

Rob took to Instagram to set the record straight about the status of their relationship, reports aceshowbiz.com.

"Chy (Blac Chyna) and I are not broken up. We just feel like it would be a lot healthier for our relationship if we kept a lot more to ourselves," Kardashian wrote in a caption of a photograph on Instagram, which showed him kissing his girlfriend.

"It's impossible to have a positive relationship with so much negativity from the media and outsiders and we would appreciate it if everyone respects that," he added.

Kardashian's new post also explained his and Chyna's moves that prompted the split rumours.

Earlier on Sunday, the couple removed any references to each other on Instagram and Kardashian even deleted all his images except for a photograph of a birthday cake ahead of his 28th birthday.

Chyna also posted a cryptic message: "When you just get out of a relationship and your h*e friend welcomes you back into the world of h*e".