The trailer for the new movie The Smurfs is here!

It stars Neil Patrick Harris (How I met Your Mother) and Jayma Mays (Glee) where their paths cross with these strange blue creatures (Smurfs).

At first they are freaked out by the Smurfs but then they help them get home and stay clear from Gargamel.

Smurfette's voice is done by none other than Katy Perry