Heidi Klum & Russell Simmons Get In Some Hot Yoga

Maybe it wasn't meant to be hot yoga, but as temperatures soared into the upper 90s yesterday in NYC, we're sure it felt pretty steamy doing yoga! Russell Simmons and Heidi Klum still seemed to be enjoying themselves in various poses, even while wearing long pants. We feel hot just looking at them!

13 photos in the gallery

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While we didn't know that Russell and Heidi were pals, they're both entertainment moguls in their own rights, so it's not too surprising to see them hanging out together.

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Hopefully they indulged in a cool treat after all that sweaty exercise — or at least headed for some air conditioning!