Not that I'd consider them "celebs", but they do make consistent press in our great nation...
AC156 redeye YVR YYZ. Gurmant in 1D and Nina in 1F on the 762.
They kept to themselves and as expected, didn't see any extra packages.
I wonder how Gurmant keeps his hair consistently parted and groomed like that.
In addition, they were sighted by Flymehome on another flight:
http://www.flyertalk.com/forum/showp...1&postcount=18