'Saved by the Bell' Star Surprise, I Got Hitched ... Las Vegas-Style!

EXCLUSIVE

0611-lark-husband-tmz-01This is gonna break Screech's heart -- but Lark Voorhies snuck off to Las Vegas and tied the knot with a guy she hasn't known all that long. 

TMZ has learned the "Saved by the Bell" actress married Jimmy Green, a music engineer she met on Facebook about a year ago. Green says he and Lisa Turtle have already had 2 weddings, and they're not done yet.

He says they had a commitment ceremony on April 1, and then a Vegas chapel ceremony (complete with marriage license) on April 30. They're also planning a big wedding next year with friends and family. 

Green says they've never lived together, but finding a new pad is job 1 -- after consummation, we're guessing. Mazel tov!