As if 5 million YouTube hits, worldwide press attention and unsolicited porn offers weren't enough to fully catapult Susan Boyle from obscurity to fame, Jay Leno is impersonating the Britain's Got Talent contestant.

Leno, whose mother is Scottish, thinks he might be related (see attached clip). The reviews from across the pond: "scarily similar — even down to the same unruly eyebrows." Left by the British tabs as an exercise for the reader: Drawing parallels between the unexpected success of two determined Scots, one in reality television, the other in late-night hosting wars.