Playing Laura "Half-Pint" Ingalls on the '70s/'80s TV series "Little House on the Prairie" has left Melissa Gilbert frozen in time.
Here's the 14-year-old back in 1978 (left) -- and 31 years later, the 45-year-old version at an event in NYC last week (right).
There must be something in that Walnut Grove water!
or Good Docs?
6/14/2009 2:30 AM PDT BY TMZ STAFF
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