The erotica novel, "Fifty Shades of Grey", written by E.L. James continues to top the book charts all around the world.

Along with the all time-high rank, "Fifty Shades" continues to be the talk-of-the-town for ordinary folk and celebrities alike. Now, even newly engaged, Miley Cyrus joins the bandwagon of A-list Hollywood celebs addicted to the BDSM-filled novel.

With over 10 million books sold worldwide, E.L. James has got the world wrapped around her romantic, sex-filled book. Based on the popular "Twilight" couple, Edward Cullen and Isabella Swan, James gives a little bit of a dark twist to her novel's' couple, Christian Grey and Anastasia Steele. From chains to chalices, Christian Grey and Anastasia Steele offer a love story unlike any other.

So with the entire buzz around the book, it's no wonder even tinsel town's' best are hooked on it as well. "Vampire Diaries'" Ian Somerhalder was among the first celebrities who had openly spoken up on getting hooked on the book. Ian also expressed his intense desire to be cast as the male lead, Christian Grey.

Another vampire that has bared fangs for the role is "True Blood's'" Alexander Skarsgard. The red room of pain apparently appeals to Alexander's' taste. As for E! Online's' very own, Ryan Seacrest, Ryan is simply hooked on all three books that he admitted to using them as guides.

The sexy, Brooklyn Decker, is also one of many female faces hooked on James' novel. "Twilight" actress, Kristen Stewart, has also been "rumored" to be hooked on the trilogy. "Pretty Little Liars'" Ashley Benson and Lucy Hale are two lovely faces hooked on the book and whose eyes are set for the role of Anastasia Steele.

Former Disney princess, Selena Gomez, has also been spotted reading the book and even playing the role as Ana in a parody by Funny or Die. As for newly engaged, Miley Cyrus, the 19-year old might be getting a few bedroom tips for her soon-to-be honeymoon with longtime beau, Liam Hemsworth.

"Reading 50 shades of grey next to the oldest dude ever #awkward," tweeted Miley last June 7.

Well, whatever these celebrities have use for "Fifty Shades of Grey", James' novel surely has got the world hooked on BDSM and S&M.