Look, Harry Styles with his pants down is clearly something sexy.
Perhaps less so when he's openly peeing in a bush, however.
But, let's face it, there's nothing sexier than a man who is happy to play with kids. Or at least play with a puppet who is beloved by kids, in the case of Styles and Liam Payne below.
Yes, the One Direction singers recently stopped by Sesame Street, helping Bert belt out the alphabet in the most handsome way possible:
Earlier this year, the artists teamed up with Sesame Street for “What Makes U Useful."
Follow the above link to view that performance and then click around below to see what other celebrities have stopped byt his iconic kids' program: