Our social media scouts Cam Mansel and Liam McEwan give you the run down of things you might have missed in the weird and wonderful world of celebrity social media.
One Direction will star opposite Danny DeVito in the music video for their new single Steal My Girl.
The actor is playing a director in the promo, which will reportedly parody the process of making a music video, and several behind-the-scenes pictures were released via the One Direction Twitter account.
"Most of the footage was shot on location in the desert... The boys hit it off with Danny immediately and he really made them all laugh. Louis mucked (played) around with him loads and started following him on Twitter so they can stay in touch," a source tells Britain's Daily Mirror newspaper.
