CREATE TABLE table_61896 ("Week 1" TEXT, "Week 2" TEXT, "Week 3" TEXT, "Week 4" TEXT, "Week 5" TEXT)

When Diane Deluna was the cyber girl in week 4 who was the cyber girl in week 2?
SELECT "Week 2" FROM table_61896 WHERE "Week 4" = 'diane deluna'
SELECT "Week 2" FROM "table_61896" WHERE "Week 4" = 'diane deluna'