Emma Watson's full interview on the Late Show with David Letterman has been released online. During the chat, the Harry Potter actress discussed several of the projects she worked on this year, including The End of the World and of course Noah, for which she shot scenes in Iceland the past three weeks. Emma admitted she had time off from Noah filming to promote The Perks of Being a Wallflower, out September 21, including attending Thursday evening's MTV Video Music Awards.

All that, and a brand new clip from The Perks of Being a Wallflower, can be viewed below.