Are Robert Pattinson and Kristen Stewart Appearing in Katy Perry's 3-D Flick?!

It's a teenage dream for all you loyal Robsten lovers! 'Cause Robert Pattinson and Kristen Stewart were in up smoke on the set of Katy Perry's movie Monday night in Hollywood...

Source: http://feeds.eonline.com/~r/eonline/topstories/~3/RlZUq32UDWc/304354

Danica Patrick Daniella Alonso