Those in attendance last week included Katie Price, Chipmunk, Jessica Jane Clement, Emily Atack, Esmee Denters, Nikki Grahame, Aisleyne Horgan-Wallace, Andy Jordan, Ashley Walters, Craig Stevens, James Haskell, Katie Piper, Tom Pearce, Ricky Rayment, Chris Drake, Tom Kilbey, Ceska Hull, Louise Thompson, Jamie Laing, Francis Boulle, Spencer Mathews, Ollie Proudlock, Hugo Taylor, Lateysha Grace, Nicola T, Lindford Christie and Iwan Thomas. See if you can spot them in this rather funny video.
Paranormal Activity 4 is in cinemas now and stars Katie Featherston.
Please note, you must be 15 or over to watch this video!