Crystal Harris Sorry to Hef for "Two-Second" Sex Diss to Howard Stern

Crystal Harris kissed and told—and now she's really, really sorry.She's also blaming Howard Stern for her outburst.After the Playboy playmate visited the shock jock's Sirius Satellite radio show this week and spilled all the details on how her former fiance Hugh Hefner performed in the sack, Hef became tweetin' mad and lashed out at Harris, calling her lost.Now, Hef's runaway bride is tweeting a