Jennifer Love Hewitt Writing a Relationship Advice Book

Serial dater Jennifer Love Hewitt is writing a relationship advice book.

In The Day I Shot Cupid (to hit stores March 2010), the Ghost Whisperer star, 30, "reveals a surprisingly wicked sense of humor as she explores the new landscape of modern dating and offers up a wide range of practical tips, from text-flirting and IM-ing to what men and women really want, and how to start over after a breakup," according to a release.

See Jennifer Love Hewitt's weight ups and downs.

Says Ellen Archer, president and publisher of Hyperion and VOICE, the company releasing the novel: "We were instantly sold on Hewitt's sassy and irreverent take on modern love and felt that her own confidence would be inspirational to women of all ages."

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Hewitt has plenty of dating experience. She called off her engagement to Scottish actor Ross McCall in January. She's also been linked to John Mayer, Joey Lawrence and Carson Daly.

See photos of stars who called off engagements.

The actress has said she hopes to get engaged to her costar beau, Jamie Kennedy.

"By this time next year, if we're not planning something, then there's a situation," she said earlier this month.

Tell Us: Would you take Jennifer Love Hewitt's dating advice?

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