Brandi Glanville endured a major slam at the hands (mouth, actually) of Kenya Moore on Celebrity Apprentice on Monday night. Kenya’s slam was so low that Donald Trump even made mention of it at the time.

The lowest of all insults in the world to Brandi Glanville is to compare her in any way with her ex’s wife, LeAnn Rimes. Moore went a step further, saying that LeAnn Rimes is ‘younger and prettier’ that Brandi Glanville.

“I found it difficult with Brandi because she always has this way of taking personal shots with me that are unnecessary,” Kenya said during a chat with Donald Trump at the end of the team’s challenge. “I didn’t bring up LeAnn Rimes with her when I had my scene. I didn’t bring up the fact that her husband left her for a younger and prettier woman.”

If you’re not familiar with the entire Brandi Glanville-LeAnn Rimes debacle, Kenya Moore was referring to Brandi’s ex-husband Eddie Cibrian and his new wife LeAnn Rimes, whom he reportedly got together with while he was still married to Brandi. It’s more than plain to see why this was a horrible slam, and that yes, Kenya Moore really did cross the line this time.

Brandi Glanville and Kenya Moore have fought like children while on Celebrity Apprentice, but as each week’s contestants are sent home, these two manage to hang on for yet another week.

Did you catch the comment that actually made Donald Trump do a double-take? This kind of mean cat fighting belongs on The Real Housewives franchise–not on Celebrity Apprentice.

If it’s any consolation whatsoever to Brandi Glanville, however, she did learn this week that LeAnn Rimes and Eddie Cibrian’s VH1 reality show was cancelled. Season two of LeAnn & Eddie won’t be aired on TV. While that won’t take back the hurtful words Kenya Moore hurled at her, perhaps it will at the very least help lessen the sting.