User blog comment:Crystal Briner115330/iOMG/@comment-3199802-20110327155651/@comment-3510296-20110327170930

Actually, in season 2 they were in the ninth grade, and in every season after they bump up a grade level. Season 1: 8th Season two: ninth grade(mentioned on iKiss) Season 3:10th grade Season 4: 11th grade.