At 30, the Irish actress has already spent two decades in front of the camera, collecting many awards. Her two latest projects are also generating Oscars buzz.

Ronan kept up the blue theme in Los Angeles, her most recent promotional stop. There, she arrived at Jimmy Kimmel Live in an electric turquoise micro mini dress from JW Anderson’s spring 2025 collection. She wore her hair slicked back and topped off the look with square black sunglasses and pumps.

Ronan is at her searching, sensational best in "The Outrun" in the change-of-pace role of Rona, a biologist living in London with her boyfriend Daynin (the excellent Paapa Essiedu), who grows increasingly impatient with the destructive hardcore party girl Rona has become.