Prince has never been shy about calling out to women in his songs, and with his new track "Valentina," he's at it again. This time, the object of his affection is Salma Hayek, according to UsMagazine.com.

In the song, he sings, "Hey Valentina, tell your mama she should give me a call/ When she get tired of runnin' after you down the hall/ And she's all worn out from those late-night feedings/ And she's ready for another rock and roll meeting," making it fairly obvious that he's talking about the actress, since Valentina happens is the name of her 18-month-old daughter (with her husband, French businessman Francois-Henri Pinault).

Prince met Hayek after she directed the music video for "Te Amo Corazon" from his 2006 album, 3121, and at the time it was clear he was smitten with the Mexican screen siren. "Salma is the most thoughtful, attentive director I have ever worked with, an absolute joy," he said at the time.

While it's not clear just what Prince has in mind for his married friend, he's keeping his options open, also mentioning Hayek's close friend Penelope Cruz in the song's lyrics: "If Penelope wants to Cruz, there ain't no way that we ain't gon' dance."

Prince fans have something new to look forward to this month: His first official book!

"21 Nights", a photographic essay about the singer's European tour last summer, co-created with photographer Randee St. Nicholas, is a lavish collection of photos, poetry and music that offers a rare glimpse into the life of one of the world's biggest stars.

The singer performed two intimate benefit shows in New York on Friday night to help promote the book's release.

Fans can peruse more than 100 never-before-published images from his sold-out 21 concerts while listening to Indigo Nights/Live Sessions, the exclusive CD that is included with the book and features 15 live recordings along with one new song. The 77-minute CD attempts to invoke the spirit of his raw after-show sessions while providing a soundtrack for the reader. Fans can follow Prince on his journeys through London and Prague, sharing in escapades with his band of musicians, singers and dancers captured in full color and black and white. The book provides an intimate look at what life on the road is like for one of music's biggest stars — from the frenetic pace backstage to his solitary moments in hotel rooms.

Juxtaposed within these scenes readers will also find poetry written by Prince, pieces that touch on a multitude of inspirations: love, the nature of desire, our current political climate, the price of fame and more. The poetry provides a dreamlike narrative that borders on stream-of-consciousness and is, not surprisingly, similar in theme to the lyrics of many of his songs.

Check out our sneak peek at five images from "21 Nights" after the jump!