Los Angeles: Patrick Schwarzenegger is reportedly so mortified by his singer girlfriend Miley Cyrus' unkept house that he avoids spending time there.


Miley Cyrus. Pic/Santa banta 

According to a source, Schwarzenegger is smitten with the 22-year-old, but is put off by her habits of dropping cigarette ash on her furniture and allowing her pets to go to the toilet wherever they want, reports contactmusic.com.