Lindsay Lohan's Biggest OMG Moments13

Powder Problem..In March 2010, she was photographed with a mysterious white powder on her shoes. Irked that bloggers said it was cocaine, she took to Twitter to state that it was just baby powder to loosen up her leather pumps.

A Laughing Matter?..She filed a $100 million suit against E-Trade for its commercial featuring a talking baby named "Lindsay," who is also described as a "milkaholic."

Fangbanger..Lohan may have been angling for a guest gig on HBO's True Blood when she posed with fangs and Twittered: "My dream...." Sadly, star Ryan Kwantan said her casting wouldn't happen "in the forseeable future."

Cover Star..After her umpteenth split with Sam Ronson, she broke down to Us Weekly, declaring, "I am so alone."

Trippin'..After being tossed out of a nightclub in May 2010, she headed to a yacht party, where she took a spill.

Thank You, India?..After traveling to India in 2009 to shoot a documentary investigating the trafficking of children, she claimed to have saved the lives of 40 kids in one day during an illegal sweatshop raid.

Lohan Inferno..For her first major movie role in years, she signs on to play infamous porn star Linda Lovelace. Posters show her half-naked.

Cut It Out..In 2007, shocking shots of Lohan and Vanessa Minnillo provocatively posing with knives hit the web. In one pic, the actress flips off a camera.