Justin Bieber Grabs Selena Gomez’s Butt [PHOTOS]

Pop power couple Justin Bieber and Selena Gomez are currently in Washington D.C. to participate in the Christmas in Washington concert at the National Building Museum in Washington, DC.

PHOTOS: Justin Bieber & Selena Gomez’s Wedding Kiss

The couple did a little rehearsing yesterday (December 10), and during a break, Justin playfully grabbed Selena’s tush.

Later on in the afternoon the lovebirds did a little shopping in the Georgetown neighborhood, stopping in to American Apparel.

PHOTOS: Justin Bieber Shirtless & Selena Gomez Bikinis In Mexico

Justin also took the time to snap some photos with fans through the garage gate of his hotel. Such a people pleaser!