Rihanna's working overtime while on tour in the states. According to Rap-Up.com, the "S&M" singer is sneaking into the studio during breaks on the tour to record additional songs to add to a deluxe version of her platinum-selling album Loud, which was originally released in November 2010. 

The initial news came from radio/television personality Ryan Seacrest. "We can confirm that Rihanna is currently working on material and will release a brand new album this fall," said Seacrest. 

Rihanna later confirmed it on her Twitter page, tweeting, "The #LOUDera continues with more new music to add to ur collection!!!" 

The album already features five chart-topping hits including "S&M," "What's My Name?," "Only Girl (In the World)," "California King Bed" and "Man Down." Fans will get to see if she can outdo herself when the re-release hits store shelves this fall. 

 (Photo: Jason Merritt/Getty Images for DCP)