A whistleblower claims Opposition Leader Tony Abbott tried to block Fiona Scott's preselection because ''she was mainly chosen for her looks and her father's money''.

Mr Abbott allegedly told a former priest, Kevin Lee, that the Liberal candidate for Lindsay was kept away from microphones in case she ''put her foot in it''.

Causing confusion: Tony Abbott's recent comments about candidate Fiona Scott have left many questioning the reasons behind her selection. Credit:Getty Images

''It's pretty sad if female candidates are chosen on their physical appearance rather than their proven leadership experience, or competence in advocating for the issues in the community,'' Mr Lee said.

A spokesman for Mr Abbott said he ''often meets with members of the public who are interested in running for Parliament.