Kristin Cavallari recently denied a batch of drug rumors surrounding her hard partying, but didn't say anything about booze. Probably for good reason.
The star got into an early morning, alcohol fueled screaming match with a gorgeous brunette who was flirting with her ex, Brody Jenner, Wednesday.
At the Nylon Young Hollywood party at the Roosevelt Hotel in Hollywood, Kristin Cavallari first spotted Brody hitting on Hills co-star Audrina Patridge.
She didn't seem interested, as she's dating Ryan Cabrera.
Jenner stopped speaking to Patridge to try to calm down Cavallari, who was on her second beer, but she grabbed his arm angrily before they parted.
At midnight, Cavallari stood up quickly with her dress hiked to her waist - flashing a pair of white mesh panties - and didn't seem all that concerned.
Luckily, MTV's cameras caught much or all of this.
However, a few minutes later, a gorgeous brunette began chatting up Jenner, making Cavallari - who gave the girl an icy hello - increasingly pissed.
Cavallari, who had been drinking all night, went all Naomi Campbell and threw a phone she received for free from a suite down on the floor in anger.
After about 30 minutes of Jenner's flirtation, Cavallari approached her and began screaming. The brunette's friends began yelling back at Cavallari.
A Hills producer was overheard whispering, "This is going to get ugly."
Brody Jenner intervened after about five minutes of fighting, pulling Cavallari away and giving her a hug. That's when he apparently closed the deal.
Cavallari smiled and flashed Jenner a hotel room key and the two of them - with their arms all over each other - took off together. Awwww yeeeah.
Here's hoping these two get back together ... we could use more stories like this on a daily basis, and Kristin's a bit less insane than Jayde Nicole.