Check out the premiere of Whitney Houston‘s duet with Jordin Sparks, “Celebrate!” The track is was written by R. Kelly and is the very last song Whitney recorded before she passed away. “Celebrate” will be included on the motion picture soundtrack to Whitney and Jordin‘s upcoming film, Sparkle, hitting theaters on August 17. The upbeat throwback number is a lot fun and the leading ladies sound fantastic together. It seems like Sparkle is going to be a big treat for all Whitney fans. Be sure to check it out, Enjoy!