(Photo Credit: Gregg DeGuire/Getty Images | Alexander Tamargo/WireImages)

It's all in good family fun, but it's still pretty darn hilarious.

After Kim Kardashian, 33, posted a sexy slow motion modeling video of her flipping her hair while stepping out of a pool in Thailand, her half-brother Brandon Jenner created a sexy video of his own.

READ: Kim Kardashian Posts a Sexy Video on Instagram

Jenner, 32, captioned his own slow-mo pose, "We all know who's the hottest @Kimkardashian."

Some classic Barry White is playing in the background as Jenner strikes a pose. He even flashes a smile at the end of the video, admiring his parody.

So, the question is, who's the hottest - Kim or Brandon? (Videos below)

Who did it better - Kim or Brandon?

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