Yeah, they bleeped it. Howard has bleeped before when the subject could be found to be embarrassing to a private citizen (Sal mentioning his relative's name) or could be too offensive for any airwaves (Gilbert saying he was going to molest Bindy the Crocdile Kid). This is only protecting Sirius and Howard from possible lawsuits. It may have streatched in this case to Howard protecting Beth's friend, but who knows.
Now the usuaal suspects can go ahead and start the First Amendment/Censoring diatribes, so I can school you all on the subject again.
On another note, they didn't bleep when Joan was talking about her appearance on the new season of Celebrity Apprentice when Robin asked Joan if her daughter, Melissa Rivers was on it too and Joan replied, "Yes, right to the end!" and then they all realized she wasn't supposed to say that. Trump is probably pissed.