Jennifer Love Hewitt is writing a book on relationship advice. The book is titled, “The Day I Shot Cupid” and it’s set to hit stores March 2010.

According to a press release, she “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 IMing to what men and women really want, and how to start over after a breakup.”

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.”

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.

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.

Source, Bauer-Griffin