Ed Sheeran, Ellie Goulding and Niall Horan.
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All Is Fair In Love And War! Celebrity Love Triangles
5. Ed Sheeran, Ellie Goulding and Niall Horan.
Crooner Ed Sheeran raised eyebrows and set tongues wagging when he appeared to accuse an ex girlfriend of cheating on him with his best mate in his 2014 hit 'Don't'. The girl in question was Ellie Goulding, who was famously pictured being very touchy feel with Ed at the MTV VMA 2013 awards before being pictured kissing One Direction star Niall Horan a few weeks later. Ellie, who is now in a relationship with Dougie Poynter - later took to Twitter to deny that she ever dated Ed.