Hot Shots: K-Cav Lights Up L.A. With Her Smile!

SCENE: Wednesday, Los Angeles. The sun is shining, birds are singing and Kristin Cavallari's grinning like it's Christmas morning. And why SHOULDN'T she be smiling? Not only does the Hillzie look fab (she's cute but casual in a see-through sweater and skinny jeans) but she's supposedly found a brand-new gal pal in Jersey Shore's Nicole "Snooki" Palazzo(!). Anyhow, check out these pix of the happy Hillzie walkin' around Beverly Hills and tell us what you think has her floating on air. (You know, besides The Situation.)

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Tags Jersey Shore's Mike 'The Situation', Jersey Shore's Nicole, K-Cav, Kristin Cavallari, Photo