One Direction's History rips off Girls Aloud's Whole Lotta History so blantently Besides the fact that they share lyrical similarities, they even have the same melodic line at the end of the chorus
Practically the same...a Crystal Castles "Courtship Dating" vs. 50 Cent "Ayo Technology" [Ft. Justin Timberlake] tea.
That bass line is from a volume of Vengeance's Electro Essentials pack which is free for anyone to use. I remember when she tried to claim Gaga/Red were trying to plagiarize and she got clocked. They did a better job at using it anyway.