Lark Voorhies -- I'm Gonna Watch 'Saved By the Bell' Movie ... I've Just Been Busy

Lark Voorhies has changed her stance on the new "Saved by the Bell" Lifetime biopic ... telling our photog she plans to watch the movie -- as soon as she gets a little free time.

Lisa Turtle was in Hollywood to visit Joan Rivers' star on the Walk of Fame when our photog asked about her recent tweet saying she refused to watch the flick.

The tweet was less than a week ago, but Lark says she's now recorded the movie recorded on her DVR -- and she's gonna give it a chance. She also talked about the criticism of Dustin Diamond's unauthorized book becoming the movie.