She certainly made an impression when she turned up for a Q&A at the Vulture Festival at the Hollywood Roosevelt Hotel on Saturday.

Chloe Grace Moretz looked old Hollywood elegant in a silky white blouse that she teamed with bright red brocade palazzo pants and red high-heeled sandals.

The 21-year-old strawberry blonde was all set for her In Conversation With Tatum O'Neal gig, one of the two-day festival's events.