Casey Anthony has been spotted partying at a bar for St Patrick's Day in West Palm Beach, Florida.

Anthony, 32, who was acquitted of the 2008 killing of her own daughter, appeared to be living it up with a group of friends at O'Shea's Irish Pub, where she was seen late Saturday into the wee hours of Sunday.

In addition to St Patrick's Day, it's also a birthday weekend for Anthony, who turns 33 on Tuesday.

A source at the bar told DailyMail.com that Anthony was 'partying pretty hard and asking people to take shots with her.'

Casey Anthony was spotted partying at a bar for St Patrick's Day in West Palm Beach, Florida

Anthony, 32, who was acquitted of the 2008 killing of her own daughter, appeared to be living it up with a group of friends at O'Shea's Irish Pub

It is also a birthday weekend for Anthony, who will turn 33 on Tuesday

Photos show Anthony festively dressed for the holiday, with a bright green ball cap and green sweatshirt tied around her waist.

Anthony, who has been spotted at several West Palm Beach bars in recent days, was seen getting friendly with several men at the bar.

Though her current relationship status is unclear, she was most recently linked to 38-year-old Antony Karagiannis last fall.

He was not seen among her group of friends at the bar.

She was seen chatting up several men at the bar and buying shots for her friends

Anthony seemed to get quite comfortable with one of the men in her group of friends

Anthony appeared to be enjoying the holiday weekend at the crowded Irish pub

Karagiannis, a bar worker with a child of his own, said at the time that he 'didn't care' about Anthony's past, but insisted that they weren't officially dating, and that he wanted to keep things 'casual.'

Anthony was acquitted in 2008 of the murder of her two-year-old daughter Caylee after a highly publicized trial.

Prosecutors alleged that she was a party girl who had killed her daughter to live a carefree life free of parental responsibility, but a jury found her not guilty.

In January, Anthony told DailyMailTV that she had rejected offers of doing a reality show, because she 'is not the wild child everyone characterizes me to be.'

Though her current relationship status is unclear, she was most recently linked to 38-year-old Antony Karagiannis (above) last fall

Anthony was acquitted in 2008 of the murder of her two-year-old daughter Caylee after a highly publicized trial

'I turned down big money of (sic) doing a reality show,' she said.

She went on: 'They want to follow your every move, not happening..meaning...I don't like the parts that I am not in control of..my life is not a script.

'They wanted to add things that I didn't.. we will leave it at that. I guess the life of Casey wasn't good enough, and wanted to make me more wild to hype up the speculation of me and make what everyone has thought about me all along to be true.

'I am not the wild child that everyone characterizes me to be.'

She added, 'I am not shy.. I am very outgoing.. I love everyone..but I am in no ways a wild easy woman.'