The 24-year-old actress rocked a yellow Versace dress with Casadei heels.
That same day, Lily stopped by for an appearance on Late Night with Jimmy Fallon.
Mark your calendars – The Mortal Instruments: City of Bones hits theaters on Wednesday, August 21st. We can’t wait to see it!
Watch Lily talk about a scary experience in her interview below!
Lily Collins – Late Night with Jimmy Fallon 8/5/13
Posted to: Lily Collins