Oh man, it's only Monday and I may already have my favorite story of the week. According to firsthand accounts by Playboy bunny Sarah Harris, Justin Bieber was such a misbehaving little creep at a visit to the Playboy Mansion this summer that he got kicked out for "invasive" behavior. The incident involved Bieber engaging in a bit of unwanted groping after Harris stood up for him not wanting to have his picture taken with a fellow bunny.

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By way of thanks for the defense, Bieber hugged her and gave her a peck on the cheek — but he didn't stop there. "And then he grabbed my boob," Harris said in a recent radio interview. "And it was my instant reaction to just backhand him across the face." In her defense, that's my instant reaction to just seeing Bieber, so yeah.

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"He kind of freaked out and didn't even say anything, and then Kylie Jenner [gave me] the finger and then security took them both out," Harris explains, adding that a sheepish Bieber reappeared at the mansion three days later to apologize. "To be honest with you, now we actually get along OK." Sure. He was just testing boundaries, right? 

Follow Ned Ehrbar on Twitter: @nedrick