Amber Rose, Rob Kardashian and Blac Chyna Credit: J. Countess/FilmMagic; 246paps/Splash News

#RelationshipGoals. When Us Weekly caught up with Amber Rose at the Zoobe 3D Character Launch at the SXSW festival in Austin, Texas, on Sunday, March 13, the model couldn’t help but rave over BFF Blac Chyna’s romance with Rob Kardashian.

“I love them together....They are supersilly together,” Rose, 32, told Us exclusively. “They literally crack up and laugh all day long, like it’s not just a front for social media.”

Explaining why the former stripper, 27, and the Arthur George sock designer, 28, make a good match, Rose explained: “They’re really supersilly, and they love each other, and they have a blast together. I’m really happy for her. She deserves it.”

The How to Be a Bad Bitch author — who told Us she’s “really happy” in a relationship with basketball star Terrence Ross — also said that she and her man “absolutely” plan on double dating with Chyna and Kardashian.

In addition to getting a glowing endorsement from Rose, the controversial couple appear to finally be on OK terms with Kardashian’s little sister, Kylie Jenner. As Us Weekly previously reported, the siblings were all smiles in a series of Snapchats posted on Tuesday, March 15.

The two fell out earlier this year when Kardashian began dating Chyna, who used to go out with (and also has a child with) Jenner's current beau, Tyga.

While fans couldn’t believe the duo were back on speaking terms, Jenner, 18, took to Twitter to clarify that — despite the awkward overlap of their respective relationships — she and her half-brother have no bad blood.

"I see him all the time chill," she tweeted.

Kardashian is back in Los Angeles after spending a romantic weekend with Chyna in Montego Bay, Jamaica. The formerly reclusive reality star looked happier than ever in a slew of smiley social media posts.  

Can't get enough of Us? Sign up now for the Us Weekly newsletter packed with the latest celeb news, hot pics and more!