Lookalikes are always good for a laugh - especially when they don't quite look like who they're supposed to look like.
This site - from the UK - has some good ones.
The picture above shows very convincing Paul McCartney and Ringo Starr lookalikes (or is that the real Ringo?) with - hmmm... looks like John Belushi on the right, and who's that supposed to be on the left - Richard Branson?