Keira Knightley Attends the Premiere of "Laggies" at Sundance

Posted Saturday January 18, 2014 4:13 PM GMT

Making a modest appearance while out in Park City, Utah, Keira Knightley attended the premiere of her new movie, "Laggies" on Friday (January 17).

The "Jack Ryan: Shadow Recruit " starlet showed up to the event in a long gray dress with lace, sporting dark curly hair and black designer shoes.

Attending the premiere for the 2014 Sundance Film Festival, the 28-year-old's latest flick also stars Chloe Moertz and "Iron Man 2's" Sam Rockwell.

According to the "Laggies" synopsis, "A woman stuck in permanent adolescence lies to her fiancé about going on a retreat and spends the time hanging out with friends instead."

Photo Credit: Getty Images