"In the End" (2001)
This soaring Hybrid Theory smash would make it to Number Two on the Billboard charts – the band's best Hot 100 showing of their career. Bennington, however, admitted he wasn't sold on it at first. "I was never a fan of ‘In The End’ and I didn’t even want it to be on the record, honestly," the singer told V Music in 2012. "How wrong could I have possibly been? ... But, you know, now I love 'In the End' and I think it's such a great song."