While Charlie Sheen and the rest of the happy campers at the Sober Valley Lodge drink tiger blood and win all day, goddess Rachel Oberlin has been dealing with some less-than-glamorous issues of

her own.

During the first installment of his online chat show, 'Sheen's Korner,' this weekend, Sheen mentioned that Oberlin, better known as porn star Bree Olson, had to "take care of some business" in "some small town in the middle of America."

Sheen and his other girlfriend, Natalie Kenly, mentioned that Oberlin hadn't disclosed the specifics of where she was going, and for good reason: RadarOnline.com reports that the allegedly sober XXX star has been in Fort Wayne, Ind., attempting to resolve the case surrounding her arrest on a charge of DUI last month.

Oberlin was arrested by police in Fort Wayne on Feb. 3 on suspicion of DUI and was held in the Allen County Sheriff's office for more than 12 hours.

Although her lawyer has not entered a plea as of yet, the judge has chosen April 26 as the jury selection deadline, with the trial to begin on June 8.

A court official says, "The case will not go to trial if she pleads guilty before these dates, but that did not happen today."