Katie Holmes and Tom Cruise were spotted attending a massive Scientology party, celebrating the 25th aniversary of the International Association of Scientologiests, with their daughter Suri in England last Friday.

Sources say that when a choir took the stage, Tom began swaying back and forth to the music like an idiot. Katie looked bored, and tried to clap her hands, but was way off beat. Tom made a short speech to the crowd, and later was overheard bitching about Scientology protesters to another man at the event.

About 4,000 people were present at the event. Other celebs that made the trip included John Travolta, and his wife Kelly Preston.