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Get very close and personal with JLS' chests.
JLS have made a video so that you can feel exactly what it's like to be in their heavage.
The JLS chest cam is, yes you guessed it, a camera strapped to the boys' chests, which they used to film a recent gig.
Aston, JB, Marvin and Oritse all take turns wearing the chest cam so you get to see a very personalised view of their show at Alton Towers.
Check out the video below...