So now there are 2 One Directions! One was bad enough but now we have to doubly suffer! Who was the brainless twit who created the name One Direction without first checking to see if there was already a One Direction.
There have been several examples of groups with shared names. I cam immediately think of Blue (1970s) and Blue (more recently), Kenny and Kenny in early 70s, Mr Big (70s) and Mr Big (80s/90s), Oasis (US) and Oasis (Gallaghers). I'm not sure what happened in those cases.
I remember Smokey having to change to Smokie (or was it the other way round)
Regardless of that Dave, members of UK One Direction can expect a knock at the door and a free plane ride to the US to answer charges of plagiarism and plotting to destabilise the Billboard chart.