Brooke

Brooke is a student at Lawndale High School and is a peer of Quinn Morgendorffer and the other members of the Fashion Club. Brooke was first introduced and makes her only speaking appearance in the episode "Too Cute".

In Too Cute
In "Too Cute", Brooke receives a nose job from Dr. Shar which increases her popularity at LHS. Quinn states that Brooke's nose "had an extra bone in it" before the operation and was not cute (Quinn, however, is not a reliable narrator). Brooke's level of "cute" moves to "supercute" after Dr. Shar performs liposuction on Brooke's waist and gives Brooke collagen injections in her lips.

At one point during the episode, Brooke is considered for Fashion Club membership by Sandi, who was jealous of Quinn's popularity as of the events of "Too Cute". However, Brooke suffers a "nasal relapse" and the collagen from her upper lip somehow slides to her lower lip, her "cuteness" suffers and she falls out of consideration for Fashion Club membership.

Later appearances and references
Whenever Brooke is seen as a background character after "Too Cute" (for example, standing next to Stacy in "Fat Like Me"), she maintains her collagened-tight-waisted appearance of her "supercute" state. One must assume that Dr. Shar, or some other competent plastic surgeon, was able to repair the damage at some point in the future.

Later mentions of Brooke are those where Fashion Club members detail her fashion faux pas, such as coming to school in "crushed velour that can't be uncrushed" and trying to pass off stone-washed jeans as retro. In "The Old and the Beautiful", Quinn implies that Brooke dresses "like a tramp" but the velour top is seen as far more important and terrible. These fashion failures are undoubtedly the reason Brooke has been unable to crack the Fashion Club and become a member.