Kourtney Kardashian is reportedly livid with Justin Bieber after his recent media comments about their short-lived romance. When Justin appeared on The Bert Show he explained, “I’m being used, man. What can I say?”

When Justin was asked to open up more about his time with Kourtney he continued, “Nah, we’ll leave it at that… But for real, she’s great. I’ve known [the family] for years.”

Kourtney has seen the interview, and she is NOT pleased. A source told Hollywood Life, “Kourtney wants a major explanation and apology. She’s not the one who leaked their romance to the public."

The source continued, "She feels like she’s being punished and it just goes to prove her initial instinct — that Justin is too young and too immature for her. She’s kind of beating herself up for ever getting involved with him in the first place, and not listening to her gut. She really regrets the whole thing.”

Do you think Justin should apologize to Kourtney for his recent interview comments? Let us know!