The 23-year-old Percy Jackson actress and 21-year-old Revenge star hit up the Lorde concert together that night.
“Just saw @lordemusic perform with @christabrittany and @brettrutt. Mind blown. Ill never like anyone as much as I like her ever again,” Leven later tweeted.
Earlier in the month, Christa stepped out for the Rebecca Minkoff Spring 2014 Runway Show held at The Theatre at Lincoln Center in New York City.
10+ pics inside…