A stalker who claims to be in a relationship with KENNY CHESNEY was arrested at his house outside Nashville on Wednesday morning. Kenny was out of state at the time . . . and his publicist says there's no relationship between the two.
 --Around 2:00 A.M., a woman named Melissa Carol Mansfield jumped the fence and tripped the burglar alarm. The sheriff arrived and found her smoking and drinking wine in a bathroom by the pool.
 --She was charged with criminal trespassing and public intoxication, and taken to the County jail. She's scheduled to appear in court next Thursday.
--The woman's brother told Nashville's WKRN that the whole thing is "heartbreaking". She has a history of alcohol abuse and the family actually got her into rehab just two weeks ago.
 --He also said this wasn't Melissa's first time stalking Kenny. Apparently, she once followed him to the Virgin Islands. No word on what came of that.
--The brother also said that instead of bailing her out, the family would prefer that she get psychiatric help. I'm thinking that's something Kenny would like to see happen too.