Ed was behind these songs?!

Listen to Key 103 from 2pm Sat 22nd April for an exclusive backstage interview with Ed Sheeran.

Of course the 2 huge sold-out dates at the Manchester Arena this weekend are all about Ed Sheeran, but here's a surprising list of other artists he's supported with his song-writing talents.

LISTEN to Key 103 here.

Justin Bieber - 'Love Yourself'

Ed joined forces with Justin for 'Love Yourself' which was a hit in 2015. Here is Ed performing a 'cover' of the song.

Major Lazer feat Justin Bieber and Mø - 'Cold Water'

Ed was also co-writer on another Justin Bieber track along with Diplo and a few others. It reached number one in the UK last year.

One Direction - 'Little Things'

Co-written by Ed, 'Little Things' was a number one hit for One Direction in 2012.

One Direction - '18'

'18' was released as a promotional song in 2014.One Direction - '18'

Taylor Swift - 'Everything Has Changed ft. Ed Sheeran'

Written by both Ed and Taylor this single reached the top 10 around the world in 2013.

Olly Murs - 'Love Shine Down'

'Love Shine Down featuring Jessie J' was an album track on Olly's self-titled album from 2010.

Rudimental - 'Lay It All On Me feat. Ed Sheeran'

Co-written by the band and Ed this single was a hit a couple of years ago.

Robbie Williams - 'Pretty Woman'

'Pretty Woman' is featured on Robbie's most recent album, 'The Heavy Entertainment Show'.

Ed recently performed two of his tracks exclusively for us, here he is performing 'Shape of You' using just a loop pedal.

Watch his performance of 'Castle On The Hill' below:

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