Posted on February 13, 2015 by laureng 5 Seconds of Summer writing with Sum 41 Michael Clifford of 5 Seconds of Summer has posted on Twitter that he is writing with Deryck Whibley of Sum 41. Related posts: Watch Fall Out Boy perform Immortals on Jimmy Kimmel Live Beheading The Traitor premieres Eyes of Mara music video for “Don’t Get Close” Lydia tease new album Matinee announces September shows
