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from www.TMZ.com – Call her Pippi Schlongstocking … ’cause the actress who played the famous firecrotch in the 1988 movie is now starring in a hardcore sex tape being shopped around town, TMZ has learned.

The “star” of the tape is 39-year-old Tami Erin — who played the freckle-faced red head girl in “The New Adventures of Pippi Longstocking” back in 1988 … when she was 14.

We’ve seen the X-rated footage … which appears to have been shot very recently and features Tami in various sexual situations — most of which involve an unidentified penis.

And no, she’s not wearing pig-tails in the video … you sick freaks.

So far, it’s unclear if anyone has purchased the tape — but we’re guessing Steve Hirsch’s ears just perked up.

So far, no comment from Pippi’s people.