French Montana says Blac Chyna makes Rob Kardashian happy.

Rob Kardashian

Rob Kardashian

Although Rob's family are believed to be unhappy about his relationship with the model, because she is the ex-fiancée of his sister Kylie Jenner's boyfriend Tyga, family friend French has given the new couple his seal of approval.

He told E! News: "I love that. Anything that can make a person better, I love it for him.

"He's doing great, he's in great energy."

Meanwhile, Rob recently declared he'll "love" Blac Chyna no matter what.

The 28-year-old celebrity took to social media to declare his love for his girlfriend and to insist he doesn't care what anyone thinks of their relationship because he's totally besotted with the 27-year-old beauty.

Alongside a picture of the model sleeping, he wrote on Instagram: "Love this woman right here so f**k y'all with your negative comments ‼️ (sic)"

Rob's famous family are not supportive of his relationship but he won't let their opinions of Blac - who has a three-year-old son King Cairo with her ex-fiancé Tyga, - or their concern for his well-being get in the way of their love for one another.

Rob's sister Khloe Kardashian was so furious with Rob for embarking on a romance with Blac she kicked him out of her home in January, ending their previously harmonious living arrangement.

The 31-year-old beauty admitted her sibling is stubborn when it comes to his new beau, saying: "God knows who the f**k he listens to at this point."