Hollyoaks: Just who is Jenny?

Jenny is working for Brendan but her name isn't Jenny its actually Bex (or Becky) . Basically Jenny/ Bex and Doug were going out until she left him 2 years ago (while they were in Thailand I think) after she had become a drug addict and owed people money but didn't want Doug to get hurt . Now she's working for Brendan and pretending to be Danny Houstons little sister because she'll get �20,000 if she gets Brendan the �200,000. Its quite confusing but the C4 episode tonight explains it all . Hope I've helped =) x