Dave Grohl And His Red SOLO Cup At The GRAMMY Awards

Dave Grohl can pretty much do what he wants. He is Dave Grohl. At the GRAMMY Awards last night, he was seen with something that only he had in the place...a red SOLO cup! During Lionel Richie's performance, Grohl was seen dancing and singing with a red SOLO cup.

The question is...did Dave sneak that cup in? If he did, it doesn't matter cause he is Dave Grohl!