Barney/Robin
It'll probably only be personally, not professionally. And Jennifer Theroux does sounds a whole lot better than Jennifer Pitt, tbh.

And I always heard that on Friends, during the season seven premiere or something, she was credited as "Jennifer Pitt", but I don't remember seeing it and haven't seen it on the DVD. I know they did it with Courteney, but did they do it with Jen, too?