A "Deal or No Deal" model claims she's been terrorized by Barbra Streisand's goddaughter. TMZ has obtained the restraining order filed today by Laura Mary Shields -- the chick who opens case #22 -- against Caleigh Peters, the daughter of Jon Peters (former boyfriend of Streisand), claiming "I have already been physically and verbally attacked in a public place and I'm scared if I see her again she will attack me." According to Shields' website (and you should see this website!), she has an IQ of 158 and is a member of Mensa, even appearing on a cover of Mensa...