Emma Watson poses with a cardboard cut-out of Logan Lerman at the premiere of The Perks Of Being A Wallflower held at the Arclight Cinerama Dome on Monday night (September 10) in Hollywood.

“Did I tell you we got a standing ovation in Toronto Film Festival ? : ) #perks” the 22-year-old actress wrote on Twitter over the weekend, mentioning the premiere that was held during the 2012 Toronto Internatinoal Film Festival.

The Perks Of Being A Wallflower is out in theaters on September 21st!

FYI: Emma is wearing a lovely Armani dress.

10+ pics inside of Emma Watson…