Justin Theroux Shows Off His Muscles During Day Out in London

Justin Theroux is stepping out for the day.

The 51-year-old White House Plumbers actor picked up an iced coffee on Saturday morning (June 17) in London, England.

PHOTOS: Check out the latest pics of Justin Theroux

For his outing, Justin showed off his buff biceps while wearing a sleeveless T-shirt that had an image of Alicia Keys on it.

A few days earlier, Justin was spotted on another coffee run while wearing a Tupac T-shirt paired with white sweatpants.

Last month, Justin was spotted hanging out with a few famous friends in London!

In a recent interview, Justin addressed the viral rumor that he sleeps nude on airplanes! Find out what he said.

Click through the gallery for 30+ pictures of Justin Theroux out on his coffee runs in London….