Super Fun Night - Season 1 Episode 15 Cookie Prom
Overview: After law firm big wig Porter Warner advises Kimmie to act more professional, she starts calling herself "Kimberly" and looks to Kendall for advice. But friends Helen-Alice and Marika fear that the new and improved Kimmie may be too cool for their 10th annual Cookie Prom, a celebration of their disastrous high school prom.