Friday Frivolities: Enormous LEGO, celebrity mash-ups, distinguished bear 'tache, and more...

Street artist creates huge LEGO bridge

[Colossal]

Video mash-ups of celebrities

[FastCompany]

A good 'tache tames the beast

[Lost at E Minor]

Richard Dawkins remixed for charity

[Bandcamp]

And here's a Corgi enjoying a belly vacuum

[Imgur]