Victoria, 32, was overheard yelling: "Where the hell are you going now? Why
do you keep walking away from me?"
The former 'The O.C.' star angrily responded, saying: "We're not even going
in the same direction. We're not going to the same place."
The beautiful stars spent the rest of the evening apart mingling with other
guests including Naomi Campbell, Eva Mendes, Kid Rock and Beyoncé Knowles.
However, things came to a head when Mischa bumped into an angry Victoria as
she tried to leave the party at 4am.

A source told Britain's Daily Mirror newspaper: "Mischa was fed up of
Victoria's whining and was telling her to move on. But Victoria completely
lost it. Just as Mischa was leaving she shouted, 'There goes the b***h!
There goes the b***h!'

"It was highly embarrassing."

Despite the embarrassing episode, other revelers had a great time at the
party where they were treated to a performance from former Destiny's Child
star Kelly Rowland, who wore £1 million of De Grisogono diamonds.

In other news, Mischa Barton could be the next celebrity to design her own range of clothes reports Metro UK. The former OC star, 21, tells The Times: "I am always being asked if I will design a clothing line, but my first love is acting and everything else is peripheral.
"Actually I do love clothes, so maybe I will."

"They would have to be pieces I would actually wear because I am such a hands-on picky person," she says.