Elle Fanning and big sister Dakota hit the purple carpet at the premiere of Teen Spirit on Tuesday night (April 2) at the ArcLight in Hollywood, Calif.

The 20-year-old star of the film looked pretty in a bright pink dress while her older sister sported a mini-black dress for the premiere. The after party was held at The Highlight Room.

PHOTOS: Check out the latest pics of Elle Fanning

In the film, Violet (Elle) is a shy teenager who dreams of escaping her small town and pursuing her passion to sing. With the help of an unlikely mentor, she enters a local singing competition that will test her integrity, talent and ambition.

Teen Spirit hits theaters on April 12.

FYI: Elle is wearing a Rodarte dress and Tiffany & Co. jewelry. Dakota is wearing a Prada dress.

15+ pictures inside of the Fanning sisters at the premiere…