Xbox 360 or Ps3 emulators?

Hi guys. Is there any legit ps3 or xbox 360 emulators available? I did google for some but there are several different links to it. So, not sure which ones are legit if there is any legit ones. If there are any legit ones, which one would be the best choice?

I know there are ps2, Wii, and older system emulators available and they're legit. Just wondering if they finally got legit ones for last generation or do we have to wait a little longer before a legit one finally becomes available?

Currently in development. They are making progress. Developers have started to emulate simple PS3 and Xbox 360 games but there are glitches and poor frame rates, but they are improving with each update. Expect them to release the stable version in 1-2 years.

As this is mostly used for illegal purposes I'll close this thread.