|First Appearance||"Crush and Burn"|
|Last Appearance||"The Finale"|
|Voiced By||Kimmy G. Robertson|
Gwen Mezzrow is a student at Hazelnut Middle School and a minor character in Pepper Ann.
Gwen is a bubbly, blonde-braided girl that Milo can never decide if he likes. Gwen is usually associated with Dieter, though, because she once referred to him as her "real love" and they were together as a couple a few times. However, she and Milo tend to have alternating crushes on each other and are unable to like each other on the same day.
In "The Wash-Out" Gwen gets called out of class by the nurse. Pepper Ann speculates about the reason behind this and accidentally starts a rumor that Gwen has head lice, resulting in the whole school avoiding her.