He reminds me a bit of Pierre et Gilles - their work is also highly stylized and has the same surreal look. And there is also more to their photos/paintings than just what appears on the surface. But their compositions are simpler than David Lachapelle's - they focus on portraits of one or two people, while his photos have no limitations in their subject matter whatsoever.
I think what I enjoy most about these artists is their use of color. It's so garish that it's cool.