Before Lindsay Lohan was arrested Thursday morning, she was actually having a pretty good night.
The Liz & Dick actress, 26, attended Justin Bieber's concert (with The Wanted as his opening act) at Madison Square Garden in NYC with her younger sister Ali Lohan, 18.
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"She and Ali caused a scene with girls on the floor," a fellow concertgoer tells Us Weekly. "Everyone was taking pictures and they were rushed out."
But it sounded like Lohan enjoyed the run-in with fans.
Prior to her arrest, the starlet tweeted (and since deleted), "I love all of my fans and Justin Bieber, The Wanted fans! Thank you so much for putting a smile on my face! Lots of love."
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Sadly, Lohan's night didn't end with a smile on her face. The troubled actress was arrested and charged with assaulting a fellow clubgoer while out at NYC hotspot Avenue early Thursday morning after the concert.
"Lindsay was drinking a ton, not trying to hide it," an eyewitness told Us. "She was drinking Grey Goose and also champagne. The vodka bottle was right in front of her."
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In addition to the third-degree misdemeanor assault charge she was booked for Thursday, Lohan was also charged with three misdemeanors the same day for lying to police about a June car crash in California.
This article originally appeared on Usmagazine.com: Lindsay Lohan Attended Justin Bieber's NYC Concert Before Arrest
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