Lindsay Lohan

In 2006, Lohan attended Alcoholics Anonymous meetings. Lohan, who has suffered from asthma since the age of two, is also a smoker. In early January 2007, production on the film I Know Who Killed Me was put on hold when Lohan underwent appendix surgery. Later in the month, Lohan admitted herself to the Wonderland Center rehabilitation facility. Lohan checked out on February 16, 2007 after completing a 30-day stay. During the stay she continued shooting the film, returning to the facility at night. Shortly thereafter, Lohan withdrew from a film adaptation of Oscar Wilde's A Woman of No Importance, her publicist stating that Lohan needed to "focus on getting better." Lohan was replaced in The Edge of Love in April 2007, shortly before filming was to begin, with the director citing "insurance reasons" and Lohan later explaining that she "was going through a really bad time then." In May 2007, Lohan first dated British TV personality Calum Best.
Lohan was then cast in the film Poor Things. On May 26, four days before production was set to start, she was arrested for DUI and subsequently re-entered rehab. The film's producers initially voiced support and production was put on hold. Lohan had lost control of her car and run the vehicle up a curb. Beverly Hills police also found what they preliminarily identified as a "usable" amount of cocaine in her car. After receiving treatment for minor injuries, Lohan was arrested on a misdemeanor charge of driving under the influence of alcohol. She subsequently entered the Promises Treatment Center rehabilitation facility, where she stayed for 45 days. Upon her release to outpatient care, Lohan was voluntarily fitted with a SCRAM bracelet to monitor her sobriety.
On July 24, 2007, three weeks before filming was scheduled to resume on Poor Things, Lohan was arrested for a second DUI and again returned to rehabilitation. Lohan refused a field sobriety test in Santa Monica and was taken to a police station where her blood alcohol level was found to be above the legal limit. While conducting a search, the police found a small amount of cocaine in her pocket. Lohan was booked on a felony charge of possession of cocaine and misdemeanor charges of driving under the influence and driving with a suspended license. In August 2007, Lohan entered Cirque Lodge Treatment Center in Sundance, Utah for a third stint at rehabilitation, staying until discharge on October 5, 2007. Ultimately, The Hollywood Reporter said, she "fell out of" the Poor Things production. Later in 2007, Lohan dated then snowboarder Riley Giles, whom she met during rehab.
In the wake of her second DUI arrest, Lohan withdrew from a scheduled appearance on The Tonight Show with Jay Leno in which she had been due to promote I Know Who Killed Me, a low-budget thriller-mystery in which she stars as a stripper with a dual personality. The film premiered to what Entertainment Weekly called "an abysmal $3.5 million." It earned Lohan a dual Razzie nomination for Worst Actress, with Lohan coming first and second, tying with herself.