Babe Magnet Meaning

(chiefly Canada, US, idiomatic, slang) A person, especially a man, to whom women are attracted.

Example: 2003 Nov. 13, The New Yorker:
  Donald Rumsfeld had become a sex symbol. She observed that he was called a “virtual rock star” on CNN, a “babe magnet” on Fox, and “Rumstud” by the president.