Caption Lindsay Lohan seen at the amfAR New York Gala to kick off Fall 2013 Fashion Week at Cipriani Wall Street in New York City on February 6, 2013 Lindsay Lohan appears to keeping her sense of humor despite her current crop of legal snafus.The headline-maker made an April Fools’ Day joke (albeit very late on the prankster holiday) on Twitter.“Its official. Pregnant…,” the actress wrote, which has been reTweeted over 15,000 times.PHOTOS: Lindsay Lohan’s Mug Shots Over The YearsThe Tweet came after midnight ET on Monday.On Tuesday, she cleared up the confusion writing, “April Fools. Where’s everyone’s sense of humor?”In related LiLo news, the actress – who has been ordered to a locked down rehab for 90 days – will sit down for an interview on “The Late Show with David Letterman” on April 9.PHOTOS: Lindsay Lohan’s Courtroom CoutureVOTE: Will you watch Lindsay on Letterman?-- Jesse SperoCopyright 2013 by NBC Universal, Inc. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
