Which topping does not belong on pizza?

victoriano.barcelona

Aaron.Fraser

joan.sontag

amber.gwinn

simpsonjo

tamra.whitaker

marlins

etriola

marcus.castillo

stephanie.trevino

bryan.loyd

jdelamater

leah.loftin

binottod

smfarnum

olgabondar595

lindsay.oliveira

ehurtado

siljekrlund