I see it too....
it's silly - six world class cruise lines - and there are seven listed just as you said - kind of reminds me of - "4 out of 5 dentists recommend trident".... are we supposed to figure something out there? lol....
Sesame Street? o/~ which of these things is not like the others, which of these things doesn't belong... o/~
ok It's late and I am punchy - I'll stop now!!
booking soon - 10th anniversary cruise in August....
Believe me, I've been looking... and I guess The Powers That Be decided I don't need that particular ad! I've seen plenty for World's Leading Cruise Lines, including some that list the cruise lines, but none with the word "six" in them!
Not doubting you, just saying that in the random ad generation, that one just hasn't shown up for me yet.
Land Cruise, Britain and Belgium
Now posting as MichelleP.
The answer is simple: Carnival's "family" of six was Carnival, Costa, Cunard, HAL, Seabourn, and Windstar, as mentioned in all their ads UNTIL the acquisition of Princess was approved by Carnival Corp. shareholders about two weeks ago. Therefore the ad now lists seven cruiselines. Apparently the title line has not yet been changed to reflect the addition of Princess.