Katy PerryGetty Images

Katy Perry channeled her inner Snooki at the Golden Globes.

The singer revealed that she was rocking a Bumpit — the famed infomercial product that gives hair added height — on the red carpet Sunday.

During an interview with Ryan Seacrest, Perry laughed and admitted that the volume of her hair was thanks to the formerly trendy TV item.

Perry is tapped to present an award at the Globes.

The Bumpit — a piece of plastic made to give hair extra volume — became popular a few years ago thanks to MTV star Nicole “Snooki” Polizzi, who often poof-ed her hair up.