Just a week after he got into a wild bar brawl, Shia LaBeouf took his new girlfriend and his new haircut out for lunch in L.A. He is barely recognizable in these pictures obtained by RadarOnline.com.

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Shia and his lady went to lunch at Sweet Butter Kitchen in L.A.'s Sherman Oaks district.

It's just a short walk from there to Mad Bull's Tavern where on Feb. 5, Shia took a punch to the face during a fight he instigated.

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As RadarOnline.com exclusively reported, the Transformers star was visibly intoxicated when the incident occurred at 1 am. After he refused fan Mark Mastro a photo op, words were engaged and LaBeouf charged Mastro. He pushed Mastro's girlfriend out of the way and clipped one of his buddies in the forehead before Mastro stopped him with a punch to the face.

Mad Bull's bouncers, who have a track record with LaBeouf, put him in a headlock and delivered him to the cops who quickly arrived on the scene.  They talked LaBeouf down but didn't allow him to get into his truck to drive home.

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LaBeouf and his lunch date have been seeing each other at least since early December but he's not yet shared her name.

Shia is shooting The Wettest County in the World with Tom Hardy and Gary Oldman. His haircut -- and his personality -- fit in perfectly with the story of Depression-era bootleggers.

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Shia LeBeouf's bar fight with a "fan" was caught on surveillance video, RadarOnline.com has learned exclusively.

The video could become crucial evidence if the altercation ends up in court. Police responded to Mad Bull's Tavern early Saturday when the actor got into a physical confrontation with Mark Mastro, who admitted to RadarOnline.com that he called Shia a "f**king f**got."

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"He charged at me," Mastro told RadarOnline.com exclusively. "I jumped over the patio fence onto the sidewalk to get away from him.  But he kept coming after me.

"He was getting in my face.  He was talking sh*t.  He was chest-bumping me."

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A bouncer intervened and police walked Shia to a squad car.

But a source at the bar says that blows were traded.

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"Shia socked the guy in the jaw and Shia got hit in the face," said the source. "It's on video."

RadarOnline.com has not seen the surveillance video.

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"The video is about four minutes long and the bar has been asked not to give it out."

It is unclear who asked the bar to withhold the video but the fight could lead to a civil suit. Police did not make arrests on the scene.

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The Los Angeles Police Department confirmed to RadarOnline.com that their officers were on scene at Mad Bull's and no one was arrested.

Mastro said he approached Shia inside and asked to take a photograph, for his girlfriend. Shia refused, and the two men encountered each other outside later.

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Shia LaBeouf was with several of his friends at Mad Bull's Tavern in Sherman Oaks, CA. late Friday night, and only RadarOnline.com has a photo of the Transformers star at the scene of the fight and exclusive video of cops shooing "an obviously intoxicated" bad boy away from his truck after the altercation.

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"He was drinking and hanging out with his pals when I went over and asked if I could take a picture with him," Mark Mastro tells RadarOnline.com exclusively. "I'm a huge fan and just wanted to get a picture. I reached out to shake his hand and called him Mr. LeBeouf."

But Mastro says the actor blew him off, glared at him and then squeezed his hand so hard it hurt. He said he was there "chillin'" and wanted to be left alone.