*“X Factor” judge Nicole Scherzinger took it all off for the cameras to show off her backside in the spirit of beautiful booties.

She poses nude for a new book called “In Culo,” along with stars like Lady Gaga and Fergie. The photo album of sorts may be on the borderline of art and porn; regardless, but it’s sure to get the conversation started.

Scherzinger, 33, pays homage to her hometown, Honolulu, Hawaii, in a sepia portrait appearing in the book, which is a collaboration between Sean “Diddy” Combs, Interscope-Geffen-A&M Chairman Jimmy Iovine and fashion photographer Raphael Mazzucco (available in stores now).

Scherzinger is photo’d with a lei wrapped around her neck and skin decorated with henna tattoos. She embodies beauty in the photo and her bottom is sure to be the envy of women.

Nicole’s secret to maintaining a goddess bottom is simple. Here’s what she told People:

“My new motto is: Stay active, eat everything in moderation and stop being so tough on myself,” she told Shape. “It’s taken a long time to get here.”