Louis Tomlinson and Zayn Malik can be seen in the pictures playing alongside one of humankind's closest relations, and DeVito makes a special appearance as well for what looks to be a hilarious new video.
One Direction have released some new behind the scenes pictures from the set of their Benjamin and Gabe Turner-directed music video for 'Steal My Girl', featuring Danny DeVito and a well-trained monkey.
Released officially tomorrow, the music video follows the single's release on October 12 and comes before new album 'FOUR' is released on November 17.
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