Celebrity Beauty Twitter Pictures Featuring Alessandra Ambrosio, Bar Refaeli, Kim Kardashian

It's been a busy week in the beauty world on Twitter, with makeup buyers lining up for the Napoleon Perdis sale, Laura Dundovic posed with a bright red lip, Alessandra Ambrosio tweeted her behind-the-scenes beauty prep and Kim Kardashian puckered up with her pals, sporting a frosty pink lip and glossy red nails! Check out more celeb snaps and follow us on Twitter for the latest beauty news!