CREATE TABLE table_59177 ("Week 1" TEXT, "Week 2" TEXT, "Week 3" TEXT, "Week 4" TEXT, "Week 5" TEXT)

When Heather Christensen was featured in Week 2, who was the cyber girl for Week 3?
SELECT "Week 3" FROM table_59177 WHERE "Week 2" = 'heather christensen'
SELECT "Week 3" FROM "table_59177" WHERE "Week 2" = 'heather christensen'