That's why there's Twitter!
Franco was late to the party, but thankfully we got tons of interesting nuggets from Rogen!
But be warned... they are literally ALL spoilers!
So, here's what we learned from their live tweets:
Nearly three years after they took third place during their season of XF, 1D pumped the crowd up with their latest single, Kiss You!
Check out the boy band’s finale performance (above)!!!
While the number wasn’t exactly pitch perfect, the guys looked like they had fun… well, except for Zayn and his microphone problems! Bummer!