Playboy Bunny Accuses Justin Bieber Of Grabbing Her Breast!

Justin Bieber lost a fan in one Playboy bunny after she says he made some unwanted moves on her.

During an interview with an Australian radio show on Monday, Sarah Harris claimed the pop star groped her during a party last month.

The 22-year-old shared the whole thing went down at the Midsummer Night's Dream party at the Playboy Mansion in LA, after another bunny was complaining that she didn't get a picture with the Biebs.

Related: Justin 'Comforted' Model After Her Drink Was Spiked

The blonde beauty said she was actually on the singer's side at first, explaining:

"And I said to her, 'Look babe, we've kind of been taking photos all night and we're over it. Imagine how he feels, he gets that every single day.'"

Sarah said the 21-year-old crooner thanked her for defending him by hugging her and kissing her cheek. But Miz Harris added that she totally wasn't feeling part three of his gratitude, saying:

"He grabbed my boob! And it was my instant reaction to just backhand him across the face."

Uh-oh. The model recalled the hitmaker was caught off-guard when the exchange went south. She also said Kylie Jenner, who supposedly watched it all happen, was totally team JB:

"He kind of freaked out and didn't even say anything. And then Kylie Jenner pulled the finger at me and then security took them both out."

Woah.

We're really hoping this isn't true, and that Justin is decent enough to respect a person's body and boundaries. But what do U think Perezcious readers?

[Image via Sarah Harris/Instagram, Brian To/WENN.]

Tags: icky icky poo, justin bieber, kylie jenner, midsummer nights dream party, playboy, playboy bunny, playboy mansion, sarah harris, sex