It seems Lindsay Lohan had a case of Bieber before she was arrested for allegedly attacking a woman in front of a New York City nightclub early Thursday morning.

Prior to the altercation, the actress was spotted with her younger sister, Ali Lohan, at Justin Bieber’s concert at Madison Square Garden.

A concertgoer told E! News that the sisters made a brief appearance at the pop show.

"She came in with the lights on and sat on the floor and was attacked. She was smiling at everyone and took a few pics until escorted out," the source said.

"She came back with her sister, Ali. They sat in the front row. They left after an hour."

Later, Lohan was at Chelsea club Avenue, where she supposedly approached 28-year-old Tiffany Eve Mitchell and punched her in the face.

According to the New York Daily News, reports indicate that Mitchell was sitting at a booth near Lohan, and the actress had previously asked the woman to give her some space.

Nevertheless, Lohan was arrested as she left the club around 4 a.m.

“Are you kidding me? Are you kidding me?” Lohan said as she was apprehended by police, according to TMZ.

She and Mitchell were both brought to the 10th Precinct stationhouse for questioning and were later released.

Lohan was photographed leaving the prescient, accompanied by a man and still dressed in her club clothes: leggings, a green mini skirt and high-heels. She left the scene in a black Escalade.

The actress is due in court Jan. 11.