Thank Britney Spears' Smurf-obsessed sons for her latest single Ooh La La, which plays over the closing credits of the upcoming film The Smurfs 2. Momma Spears' kid-friendly track is energetic to the point of hyperactivity, caroming from a rap section ...

Britney Spears and GRL both have new singles coming out today on the Smurfs 2 soundtrack! FREE MUSIC ALERT! FREE MUSIC ALERT! FREE MUSIC ALERT! Ch-ch-check out the video above! We'll let Brit-Brit explain! And listen to GRL and their single ...