The actress was seen attending a dinner hosted by Purple magazine on Wednesday evening (11 September) and even cuddled up to Katy Perry's best friend, Markus Molinari, for a few photos.
Wearing a halter neck minidress, Lindsay looked glam and sexy for the event in NYC and oozed confidence in front of the cameras.
Her LBD was teamed with a black waist belt, which accentuated her petite figure and she also wore a pair of black Louboutin shoe boots.
Given that her low-cut frock was rather racy, the 27-year-old simply styled her hair in soft curls and left her make-up fairly natural.
Lindsay's night out was a rare occurrence, since she is currently keeping a pretty low-profile and focusing on her health.
The Hollywood star recently completed a 90-day court-ordered stay in rehab, which was a result of a plea deal stemming from a car crash in Santa Monica last year, and she is now determined to get her life back on track.
She even decided to skip the 2013 Venice Film Festival this summer in a bid to stay focused on her "wellbeing".
Speaking on her official website recently, Lindsay explained that her heath and her career are now more important than attending every showbiz bash and red carpet event.
She said: "Of course, I would have enjoyed returning to that wonderful city [Venice] and being a part of this amazing event, but my focus is on my health and wellbeing. Plain and simple, it is of the utmost importance."
Nevertheless, she has to relax every once in a while and she looked great doing it yesterday!
What do you think of Lindsay's outfit? Let us know below, as the best comment each week wins £50!