Justin Bieber and Selena Gomez's big date night when epically wrong Friday evening, when Selena stormed out of dinner in full view of patrons and paparazzi.
Now, new details have emerged about their fight and the aftermath.
After a date at the Laugh Factory Thursday night, Justin and Selena were spotted together again at Japanese restaurant Yamato in San Fernando Valley, Calif., Friday.
According to sources at the eatery, the one-time Wizards of Waverly Place starlet drove to there, with the "Baby" crooner rolling up in his car a few minutes later.
Just 10 minutes later, the two had a huge falling out.
"Something must have happened inside the restaurant, because 10 minutes after he arrived, they both stormed out looking stone-faced," a source told E! News.
"They were very serious and did not look happy ... She got in her car, and Justin got into his."
"Selena Gomez drove off but Justin just sat there for a few minutes. I think he was waiting for her to calm down. [Bieber] then drove to her house."
"When he got there, he started buzzing her gate. But she was obviously not letting him in."
"He continued trying. Then, after a while he got out of his car, he was obviously frustrated and went up to the gate and started yelling 'Selena' over it."
"But... she was not coming out."
Damn, boy, getting shut down left and right. No wonder he reportedly got pissed.
It was at this point that Bieber started to yell at the paparazzi, the source adds, noting that being the subject of so much celebrity gossip got to him:
"He was obviously annoyed that they were witnessing this. He was mad. Selena then came out, because there was such a commotion, he got in his car and left."
Did they later work it at some point later, however? The insider adds that JB's car was still there the following morning, so ... draw your own conclusion.
Justin Bieber and Selena Gomez broke up two weeks back, before reuniting a few days later in Los Angeles, and then apparently hitting the skids again.
What happened over the past four days has been the subject of great speculation. Where they stand now, who knows, but it's been a rollercoaster ride.
She reportedly shot down his desperate efforts to win her back, only to spend the night with him shortly thereafter, only to storm out of dinner later last week.
Stay tuned ... and tell us: should they get back together?