Justin Bieber is getting “some guns,” but not the type you find on the front line of battle. The “Boyfriend” singer is getting older now and is beginning to realize he can’t hold onto his little boy image forever! In an interview with Access Hollywood, Justin said he has been hitting the gym every morning with his own personal trainer to “get some guns.”

Justin Bieber Lets You Behind The Scenes of ‘Boyfriend’ [VIDEO]

The Biebs dished on his workout regimen:  ”I play basketball a lot, I train every morning with my trainer, we’ve been getting it in. We do a lot of body weight stuff, just trying to get some guns.” He also explains to Billy Bush that it is easy to make a guy feel self-conscious about his biceps: “You can make someone either feel good about their arms or bad about their arms by the way you squeeze it.”