It was the 2000 show in Cannes. Adriana, Alessandra, and Karolina have all done the same number of VS shows, but I believe Adriana has had her longterm contract the longest out of the three of them. Like I posted in Gisele's forum, all you have to do is look at the opening sequences of the fashion shows where they list the angels. VS has a hierarchy, and Adriana comes before Alessandra. Even if you see Ale more in the catalogue shoots, Adriana will still be the "senior angel." When Tyra retired, Heidi became the senior angel. When Heidi didn't do the show last year, Gisele was the senior angel. When Gisele leaves, Adriana is next in line to be the "senior angel." If VS follows their usual pattern, then Adriana should be the one that's pushed out there next.