Emma Watson waved at fans and photographers upon leaving the Ed Sullivan Theater in New York City on Wednesday afternoon after her guest appearance on CBS' Late Show with David Letterman, set to broadcast tonight at 11:35pm EST. Photos of the Harry Potter actress outside the venue can be seen below.

Right off this interview, Emma's set to take off to Los Angeles, where she will attend tomorrow's 2012 MTV Video Music Awards, as confirmed by MTV and E! Online, the latter of which was at the venue earlier this week and got word. We will have full coverage of Emma's arrival and possible stage appearance on Thursday.

UPDATE: A preview of the interview with Letterman, where Emma asks the host if he's ever seen her movies, can be viewed here. We will have the full interview online as soon as it is available.