Rita Ora turns heads in sheer black bodysuit as she attends Chanel Pre Oscar Award dinner

Lily James stuns in ruffly see-through camisole at Chanel and Charles Pre Oscar Awards dinner

Tessa Thompson cuts a glamorous figure in a tuxedo dress at Chanel and Charles Pre Oscar dinner

Idris Elba puts on a dapper display alongside wife Sabrina at Chanel Pre-Oscar Awards dinner in LA