She may be going through a tough period, but Lindsay Lohan hasn't lost her ability to see the funny side.
On the eve her 90-day prison sentence, the Mean Girls actress has made light of the situation.
"The only 'bookings' that I'm familiar with are Disney films, never thought that I'd be 'booking' into jail... eeeks," she wrote on her Twitter page.
Later, ex-girlfriend Samantha Ronson, who has been a source of support during Lindsay's recent troubles, replied to the actress, posting, "Well - you haven't lost your sense of humour."
The 24-year-old Disney star is set to appear in a Beverly Hills court on Tuesday morning before beginning her stay in a woman's prison, the consequence of violating her probation.
Last week Lindsay also spent time in a sober home in an apparent effort to get her sentence changed.