Nicole \"Snooki\" Polizzi, 24, was snapped by paparazzi earlier Monday wearing her engagement ring from Jionni LaValle. The pregnant Jersey Shore star sported the sparkler that LaValle picked out himself during a trip to a pet store in Jersey City. Polizzi just said \"yes\" to a proposal from Jionni LaValle. The mommy-to-be demanded a big engagement ring. \"He knows it should be big, \'cause if it\'s small I\'m saying no, like, \'Get another ring!\' \" Polizzi told medias in January, prior to her engagement. When Nicole \"Snooki\" Polizzi started out on Jersey Shore, she said her \"ultimate dream is to move to Jersey, find a nice, juiced hot tan guy and live my life\". But it wasn\'t until August 2010 that she met Jionni LaValle, the guy who stood out from the others, and the one who has stuck around the longest.