600+ Celebrities On Twitter

MC Hammer (Rapper/Actor/Internet Entrepreneur)

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Mack 10 (Rapper)

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Maino (Rapper)

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Mallika Sherawat (Bollywood actress)

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Mandy Moore (Singer/Actress)

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Maria Shriver (Journalist/Co-Anchor of 1988 Summer Olympics)

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Mariah Carey (Singer/Actress/Producer)

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Mariel Hemingway (Actress)

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Marilyn Manson (Band Member in “Marilyn Manson”)

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Marques Houston (Actor/Singer)

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Mark Consuelos (Actor)

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Mark Cuban (Internet Mogul/HDTV Chairman/Actor/Dallas Mavericks Owner)

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Mark Hoppus (Band Member in “Blink-182″)

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Mark Wahlberg (Actor/Producer/Rapper)

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Marlee Matlin (Actress)

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Marlon Wayans (Actor/Comedian)

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Martha Stewart (TV Personality/Author)

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Mary J. Blige (R&B Singer)

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Mary McCormack (Actress)

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Matisyahu (Rapper)

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Matthew Perry (Actor)

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Maxwell (R&B Singer)

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Meat Loaf (Hard Rock Singer)

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Megadeth (Heavy Metal Band)

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Mel B (Band Member in “Spice Girls”)

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Method Man (Rapper / Actor)

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Michael Ian Black (Actor/Comedian)

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Michael Urie (Actor on “Ugly Betty” TV Show)

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Michael Phelps (Professional Swimmer/TV Personality)

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Michael “The Situation” Sorrentino (Actor in “The Jersey Shore” TV Show)

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Mike Manning (Actor in “The Brothers Sinclair” TV Show)

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Mike Shinoda (Band Member in “Linkin Park”)

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Mike Tyson (Professional Boxer/Actor)

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Mikey Way (Band Member in “My Chemical Romance”)

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Miley Cyrus (Actress/Singer)

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Milla Jovovich (Model/Actress)

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Mindy Kaling (Actress in “The Office” TV Show)

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Mistah F.A.B. (Rapper)

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Moby (DJ/Singer)

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Monica Brown (Singer/Record Producer)

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Mya (R&B Artist)

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