Celebrities remember "Mob Wives" star Big Ang

Angela "Big Ang" Raiola attends the VH1 Big Ang Party at Trattoria Dopo Teatro on July 8, 2012 in New York City.

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News broke Thursday that "Mob Wives" star Angela "Big Ang" Raiola had lost her battle with cancer and died at the age of 55. It didn't take long for friends, colleagues and fellow celebrities to take to Twitter and Instagram to express their condolences: