Now it's official: Rihanna will have music on the soundtrack of the new "Star Trek"

                      


Cover of "Sledgehammer", new single from Rihanna who will be on the soundtrack of the film "Star Trek: No Borders"

Now it's official. After many rumors after the American iTunes Store release a banner with a new single from Rihanna. the singer herself confirmed that "Sledgehammer" is on the soundtrack of the film "Star Trek: Without Borders," which opens in July in Brazil.

Rihanna posted on his Twitter on Sunday (26) a warning to fans of "Star Trek." "Be awake at 8 am for a special release". The message is accompanied by a video that shows scenes of the film and the single cover "SledgeHammer" at the end.