At C.E. Byrd High School's lunch hour, a group of girls participated in a flash mob to promote last night's performance of the play "Grease."

The students were from Lisa Lebermann's class. This is only the second flash mob incident I've ever seen happen in Shreveport-Bossier. The first happened in the Red River district last April to PSY's "Gangnam Style."

Check out this cute video, courtesy of Lindsey Morris Riley's Facebook page.