Update: Reports are flooding in that Jake Gyllenhaal may indeed prove to be the missing link - more details here and see below.
Jake 'You can call me Grizzly' Gyllenhaal left the city this weekend, heading for a friend's cabin outside Los Angeles (28 August). Aguably, this time of woody environment is more conducive to intensive beard growth. Fortunately, Jake seems to have come out of his bear wrestling relatively unscathed - although the same cannot be said for his trousers... and shoes.
In the picture below, Jake demonstrates another new disguise he's picked up in the woods - the tree pose. Please note how I'm not mentioning the tongue.
Many thanks to IHJ for the pictures - there are lots more there! Good to see you again, Jake!