Hold up, we're not sure you can handle quite this much hotness! Here's the photographic evidence that the world's most squealed about boyband and the man who can melt butter with his eyes (yes, that's an actual fact) got together for a casual jamming session in LA this week. As if he hadn't already earned the title of coolest dad on the planet, Johnny Depp invited the 1D boys over to his pad to meet his 13-year-old daughter Lily Rose and her mates and while the girls giggled and blushed Harry, Liam, Louis & Co made good use of the actor's home recording studio. Talk about getting your Christmas present early, little Lily is going to be the envy of her friends.
The most exciting part of this showbiz encounter was seeing two of the most lusted after men in history, Johnny and Harry come face to face - two blokes just hanging out and making some music. Which got us thinking, what makes a heartthrob? And has Harry taken a few pointers from the Hollywood star to shape his own pin up image.
Scroll through the gallery as we explore what makes a matinee/music idol >>