Ana Carolina Ardohaín Dos Santos (born January 17, 1978 in General Acha, La Pampa) is an Argentine model, television personality and actress (e.g. as Lulu in Rebelde Way). She is widely known by the nickname Pampita, a diminutive for La Pampa, the Argentine province where she was born. She was one of very few people baptised at the monastery of Nuestra Señora del Pilar in Recoleta, Buenos Aires. Her mother is Brazilian.