As we get ready to launch into summer tours, Britney Spears may have a special surprise planned for her fans. The singer will be hitting the road in support of her new album, 'Femme Fatale,' which hits stores tomorrow (March 29), and the word online is that the tour may include another big name act.

While they are just rumors at this point, Spears is slowly but surely making her big comeback to the pop scene. Over the weekend, Spears performed a special free concert in Las Vegas for thousands of fans who flocked to the scene to catch a glimpse of the sexy star.

Spears' upcoming tour is slated to kickoff early this summer, although exact tour dates have not yet been released. Stay tuned to PopCrush for all of the latest on the forthcoming Spears tour!