Erin Wilhelmi sparkles at the premiere of The Perks Of Being A Wallflower held at the Arclight Cinerama Dome on Monday night (September 10) in Hollywood.

The up and coming actress hit the red carpet alongside Leven Rambin and Bonnie Wright.

“Wow. Perks of Being a Walflower [sic] was a Amazing! Well done @EmWatson,” Bonnie tweeted in support of former co-star pal Emma Watson.

The Perks of Being A Wallflower hits theaters on September 21st!

FYI: Erin wore a Theia dress with Q by Pasquale heels and a bag by Katherine Kwei. Leven wore a Thomas Wylde dress with Camilla Skovgard shoes and a Lemaresca clutch.

10+ pics inside of Erin, Leven and Bonnie…