Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein! Who can tell the difference between my girlfriend and Einstein!