Image: Getty

With 65.5 million Tik Tok followers and 30 million Instagram followers, Addison Rae is among the most influential 20-year-olds on the planet. This, among other things, makes every public appearance a walking advertisement for whichever brand she chooses to wear—which is nothing short of game-changing if you’re an growing Australian label.

Stax, the workout brand based out of Sydney, and founded by Perth-raised duo Don Robertson and Matilda Murray, have found themselves in this exact situation, with Rae opting to wear two pieces from their current collection during a hot yoga class in Los Angeles. Rae attended the class with friend Hailey Bieber, and wore the brands’ workout tights and matching crop top.

Granted, Stax were already making waves with their size-inclusive, affordable range of workout gear—but this is by and large their biggest celebrity endorsement to date, and is likely to put the Aussie brand on an even larger global stage.

Rae’s latest outing with Bieber is more evidence that the social media starlet is making waves among the Calabasas elite. First she was spotted all over New York City wearing matching outfits and drinking green juice with unexpected BFF Kourtney Kardashian. Now, she’s doing downward dog with the Biebers. While we don’t know the exact details of how their friendship developed, we know it began back in May, when Rae revealed she had Facetimed with Bieber and her husband, Justin. “Someone pinch me!” she wrote at the time.

Image: Getty