HARRISON FORD has signed on for a role in "Anchorman 2". 

He'll play a legendary newscaster.

The "National Enquirer" says FERGIE and JOSH DUHAMEL are expecting twins.  A source says, quote, "Fergie and Josh feel like they hit the baby jackpot.  They waited a long time but it's all paying off because they say they're expecting twins.  They couldn't be happier." 

RUSSELL BRAND reportedly hit on JENNIFER LAWRENCE twice at an Oscar after-party, and she turned him down.  Twice

JAMIE LEE CURTIS wrote an online essay about how much she HATED the job SETH MACFARLANE did hosting the Oscars.  She called it "offensive" and a "cheesy vaudeville show" . . . and said that instead of the high points of the ceremony, all we'll be talking about now is, quote, "Seth's lack of class and a 14-year-old boy's derogatory word for one of the most beautiful, motherly and literally nurturing parts of the female form." 

JUSTIN BIEBER played the first of four gigs at London's O2 Arena last night, but he was BOOED when he took the stage, because he was two hours late.  A lot of his young fans had to leave before the show even started.  There's no word what caused the delay

BARBARA WALTERS returned to "The View" yesterday, and blamed a "well-known actor" for giving her the chicken pox.  She wouldn't say who he was . . . but said she'd kissed him on the cheek, and the next day he discovered that he was coming down with "a bad case of shingles."