Lindsay Lohan -- Da Vinci Would Be Proud

4/1/2010 10:00 AM PDT BY TMZ STAFF
Lindsay Lohan posed for a modern day Mona Lisa portrait that will hang in the Smithsonian in Washington, D.C.

Lindsay Lohan
April Fools! She partied at Voyeur last night.

Clearly ... she's taking her dad's ultimatum seriously.