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Nicole 'Snooki' Polizzi

HOLLYWOOD, FL - JUNE 07: Nicole 'Snooki' Polizzi arrives at Seminole Hard Rock Hotel & Casino - Hard Rock Cafe Hollywood on June 7, 2013 in Hollywood, Florida. (Photo by Vallery Jean/FilmMagic)

Celebs Tweet Reactions to Kim and Kanye's Baby

Kim Kardashian and Kanye West welcomed a baby girl Saturday and it wasn't long before family, friends and fellow celebs started tweeting at the happy couple with congrats... and a few jokes. See what Hollywood had to say about the new arrival.