A vector of Bon Bon
In fan labor, she is strongly tied to Lyra; artwork and fiction showing the two together and as a couple far outnumber depictions of Bon Bon on her own. There are a few exceptions; for instance, short stories by Paxtofettel describe the two as "merely" friends, and Bon Bon in a commited relationship with Caramel.
Unlike Lyra, who has several memes and - sometimes mutually contradictory - personality quirks associated with her, Bon Bon's personality in "fanon" is less clearly defined. She mostly plays the foil and "straight pony" to whatever antics authors and artists think up for Lyra. Bon Bon's various lines do not seem to greatly have influenced the majority of fan labor about her much.