A few months <a href=" http://buyviagra.black/ ">buy viagra online</a> Spears is all smiles as the feel-good track serves as the soundtrack for her romp around the Smurfs' tiny village. In between shots of the singer hanging out with the blueberry-colored stars (including Katy Perry's Smurfette), there are scenes straight from the flick. They give fans a taste of some of the action, including what's in store for stars Neil Patrick Harris and Hank Azaria, who plays bad guy Gargamel. It seems like once again these two will face off against one another with the Smurfs caught in the middle.