Liberty Ross: Kristen Stewart Is 'Not So Pretty Or So Pure After All'

Splash / Perez HiltonSplash / Perez Hilton

Liberty Ross has apparently taken a very public swipe at Kristen Stewart following the exposure of the 'Snow White And The Huntsman' star's affair with hubby Rupert Sanders...

Kristen Stewart has issued a public apology to Robert Pattinson following the revelation of her affair with married director, Rupert Sanders.

"This momentary indiscretion has jeopardized the most important thing in my life, the person I love and respect the most, Rob. I love him, I love him, I'm so sorry."

Meanwhile, Liberty Ross, Sanders' wife AND Kristen's "mother" in the fairytale blockbuster, apparently took a shot at Kristen via her Instagram account with a not-so-nice Snow White image:

Liberty Ross: Kristen Stewart Is 'Not So Pretty Or So Pure After All'Liberty Ross: Kristen Stewart Is 'Not So Pretty Or So Pure After All'

Liberty Ross attacks Kristen Stewart via Instagram, July 25 2012 (Perez Hilton)

Liberty Ross included a caption with the picture, which simply read: "not so pretty or so pure now."

Oh dear.

The account has since been deactivated and the picture removed; perhaps Liberty decided that maintaining a dignified silence was the best course of action at this difficult time.

Kristen Stewart and Rupert Sanders have both issued public statements apologising for their actions, suggesting that their affair was a one-time thing and that neither of them ever wanted their respective partners to find out.

Robert Pattinson, who famously spoke out about how he despises people who cheat, has yet to respond to Kristen's very public and heartfelt apology.

We desperately hope that the pair can work through this...

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