He's involved in a dispute with two songwriters.
Ed Sheeran's appeared at the High Court in the UK for the start of a three-week legal battle over the copyright of one of his biggest hits.
He's involved in a dispute with two songwriters who claim the 2017 single Shape Of You rips off parts of their music.
Sami Chokri and Ross O'Donoghue allege it infringes "particular lines and phrases" of their composition.