Newly unearthed photos show Sean Diddy Combs and then-girlfriend Jennifer Lopez locked in a heated argument on the night he is now accused of raping a 13-year-old girl, DailyMail.com can reveal.

The music mogul and the singer, who famously dated from 1999 to 2001, were snapped attending a star-studded afterparty for the 2000 MTV VMAs in New York City where they were later seen having a dramatic confrontation.

The photos were taken at the now-defunct Lotus nightclub on September 7, 2000  the same evening a new lawsuit alleges Diddy sexually assaulted a young girl in front of two unidentified celebrities.

A guest who attended the exclusive bash recalled witnessing the spat, which ended with the rapper making an early exit with his entourage and a group of girls.

Diddy held a Cristal champagne bottle the entire time serving his guests, according to the source. Everyone was dancing and enjoying themselves but as the night progressed, tensions rose between him and JLo.

Images obtained exclusively by DailyMail.com captured the moment an irate J.Lo shouts at the Bad Boy founder in the middle of the party before walking away.

Unearthed photos obtained exclusively by DailyMail.com show Sean Diddy Combs and then-girlfriend Jennifer Lopez having a tense argument at the 2000 VMAs afterparty in New York City

Images obtained exclusively by DailyMail.com captured the moment an irate J.Lo shouts at the Bad Boy founder in the middle of the party before walking away

The incident occurred hours after the couple had attended the award show earlier that night at Radio City Music Hall, where Lopez was photographed wearing her iconic all-white outfit consisting of a cropped rhinestone tank top, matching low-rise pants, and a bedazzled bandana.

She later changed into a multicolor geometric patterned mini tube dress for the celebrity afterparty  co-hosted by rappers Eminem and Dr. Dre  which attracted high-profile names including Jay Z, Ben Stiller, Fred Durst, and Ice T.

Additional photos show magician David Blaine entertaining guests such as Steven Dorff, Josie Maran, and model Carmen Cass with card tricks in the crowd.

J.Lo and Diddy arrived at the venue with her sister Lynda, manager Benny Medina, record executive Damon Dash, as well as several girls and various members of their entourage who made their way to the clubs VIP area.

Inside, Diddy could be seen pouring glasses of pricey champagne and dancing with guests.

The artists appeared eager to celebrate after J.Lo, who was 31 at the time, had secured the award for Best Dance Video for her hit song Waiting for Tonight, according to the eyewitness.

The photos were taken at the now-defunct Lotus nightclub on September 7, 2000  the same evening a new lawsuit alleges Diddy sexually assaulted a young girl in front of two unnamed celebrities

At one point Lopez  who is standing with her sister Lynda  appears unimpressed and scowls at her then-beau as he pours champagne from a bottle to serve a fellow guest

Lopez had changed into a multicolor geometric patterned mini tube dress for the afterparty. She is seen walking away following her heated confrontation with Diddy

But for reasons that are unclear, tensions escalated, leading to a dramatic confrontation in the middle of the festivities.

Lopez, who is standing on an elevated platform above the rest of the crowd, can be seen scowling at her then-boyfriend who is below her pouring champagne for other party guests.

The two eventually get into an angry exchange, with J.Los sister seen standing nearby and attempting to lighten the mood by dancing.

Meanwhile, observers, including Medina and other guests, had watched in disbelief as the couples argument unfolded, the source recalled.

After a couple of hours filled with arguments, Diddy decided it was time to leave the party. He took Lopez and their entourage, including the girls, and exited together, the source said. It is unknown what the argument was about.

The resurfacing of these images comes as Diddy faces a new lawsuit alleging sexual assault against a 13-year-old girl on the same night. Lopez is not named in the lawsuit.

The alleged incident is said to have occurred at a house away from the nightclub, but the timing adds a troubling layer to the evenings events and raises questions about the dynamics of Diddy and Lopezs relationship during a time now overshadowed by serious allegations. The couple stayed together for another five months, eventually splitting in February 2001.

J.Los sister, Lynda Lopez was seen standing nearby and attempting to lighten the mood by dancing, while the angry argument unfolded

Diddy, Lopez, and their entourage appeared eager to celebrate after the singer had secured the award for Best Dance Video for her hit song Waiting for Tonight at the ceremony that night. The rapper is seen talking to fellow guests at the club

Among the stars who attended the party  co-hosted by Eminem and Dr. Dre  were Jay-Z (in red), Damon Dash, and various members of their entourage

The new legal filing seen by DailyMail.com claims Combs had allegedly aggressively approached the young girl with a crazed look in his eyes before sexually assaulting her.

She claims an unidentified male celebrity also raped her while Combs and an unnamed female celebrity watched.

Combs has denied the allegations. His attorneys told DailyMail.com he never sexually assaulted anyone and said the most recent barrage of filings were nothing but clear attempts to garner publicity.

The lawsuit filed last week in New York federal court by the plaintiffs attorney Tony Buzbee details the incident.

The plaintiff was 13 at the time and had gone to Radio City Music Hall without a ticket, hoping to sneak into the event, according to the filing.

The girl was unsuccessful, but met Diddys driver who she claims told her to come back after the show.

Limp Bizkit lead singer Fred Durst was seen posing with other celebrity guests at the September 2000 party

The party was co-hosted by Eminem and Dr. Dre, who is pictured with fellow rapper Ice-T

Photos show magician David Blaine entertaining guests such as Steven Dorff, Josie Maran, and model Carmen Cass with card tricks at the club

She claimed the driver took her 20 minutes away to a large white house with a gated U-shape driveway.

Once inside, the woman claims she was asked to sign a non-disclosure agreement.

She says she saw many celebrities at the house, and that there was widespread cocaine and marijuana use.

[She] accepted a drink, a reddish-yellow mixture that tasted like orange juice, then felt woozy.

Looking for a place to rest, plaintiff entered what she believed to be an empty bedroom so she could lie down for a moment, the 19-page legal document reads.

Soon after, Combs, along with a male and female celebrity, entered the room.

Combs aggressively approached plaintiff with a crazed look in his eyes, grabbed her, and said, You are ready to party!

Combs then threw plaintiff toward another male celebrity, Celebrity A, who removed Plaintiffs clothes as she grew more and more disoriented.

Earlier that night, the couple had attended the award show at Radio City Music Hall, where Lopez was photographed wearing her iconic all-white outfit consisting of a cropped rhinestone tank top, matching low-rise pants, and a bedazzled bandana

The couple are pictured together during the awards ceremony. Jennifer Lopez is not named in the lawsuit

Plaintiff was held down by Celebrity A who vaginally raped her while Combs and Celebrity B, a female, watched.

After the male celebrity finished, Combs then vaginally raped plaintiff while Celebrity A and Celebrity B watched.

Combs attempted to force plaintiff to perform oral sex on him, but she resisted by hitting Combs in the neck; he stopped.

No further information is given about the unnamed celebrities, but Combs is notorious for his White Parties and other events which attracted large A-list crowds.

The lawsuit says the victim eventually escaped the after party venue before calling her father who picked her up to take her home.

Sean Diddy Combs, accompanied by attorneys Marc Agnifilo and Anthony Ricco, and with his mother in the background, at a hearing in federal court in the Manhattan borough of New York City, on October 10

J.Lo and Diddy were photographed attended the 1999 MTV Music Awards during their two-year relationship. The pairs romance first began while Jennifer was preparing for the release of her debut album, On The 6, which Combs helped produce

After the assault, plaintiff fell into a deep depression which continues to affect every facet of her life, the lawsuit reads.

Buzbee has filed 12 lawsuits in the past week alone on behalf of alleged Diddy victims, both male and female, who are seeking damages.

The press conference and 1-800 number that preceded todays barrage of filings were clear attempts to garner publicity, Combss attorneys said in a statement to DailyMail.com.

Mr. Combs and his legal team have full confidence in the facts, their legal defenses, and the integrity of the judicial process.

In court, the truth will prevail: that Mr. Combs has never sexually assaulted anyone  adult or minor, man or woman.

Combs is currently in federal prison in Brooklyn awaiting trial on sex trafficking charges.