Emma Watson was joined by her The Perks of Being a Wallflower costar Ezra Miller on the red carpet for the 2012 MTV Video Music Awards at the Staples Center in Los Angeles on Thursday evening. The pair are presumably in attendance to promote their film, though no word yet on if Emma will present. Photos of the former Harry Potter actress can be seen below.

UPDATE: A video of Emma and Ezra introducing band Green Day can be seen here.