The Insider.com

Jennifer Love Hewitt has done some pretty questionable things when it comes to relationships (like admitting to having three engagement rings on hold -- with no fiancé), and now she's sharing another one of her kooky secrets to landing a man.

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The serial dater and "vajazzling" enthusiast admits to using vanilla extract -- yes, the baking kind -- to "attract men."

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"I carry McCormick's Pure Vanilla [in my purse] -- the baking kind -- and dab it on my neck," she tells Us Weekly. "Men are attracted to the scent! One time, I put it on and four different guys were like, 'You smell amazing!'"

Jennifer Love Hewitt's Bandage Addiction

It really is a wonder how she's still single ...