Less than a year after dropping her fourth album, Rihanna is prepping the release of a new single off her upcoming fifth release. The Bajan beauty, who is currently catching some sun rays courtesy of a two-week vacation in Hawaii, tweeted the news to Los Angeles radio personality and television host, Ryan Seacrest. "Soon!" she wrote, answering his inquiry about new music. "In less than 10 dayz ima send u sumn special, and ur gonna play it OVER and OVER, like I'm the only girl in the world!"

Although she gave no information on what the single will be called, celebrity news site Ace Showbiz, reported that the track is titled 'Only Girl,' and will hit U.K. radio stations Tuesday (Aug. 31) before making its way stateside. Unlike her previous release 'Rated R' this currently untitled album is said to be more upbeat record, and will drop in November.

Since declaring a Twitter takeover of her page last week Rih Rih has been busy posting away pics and tweets to the delight of her 1.2 million plus followers. Reps for the 21-year-old have yet to substantiate any of the information she tweeted, so weíll just have to wait and see if she drops anymore jewels of information on her upcoming release.