Traditionally, the previous year's winner for Best Actor and Best Supporting Actor present the awards for Best Actress and Best Supporting Actress, while the previous year's winner for Best Actress and Best Supporting Actress presents the awards for Best Actor and Best Supporting Actor.
tɹɐdˈɪʃənəli, ðə pɹˈiːviəs jˈɪɹz wˈɪnɚ fɔːɹ bˈɛst ˈæktɚ ænd bˈɛst səpˈoːɹɾɪŋ ˈæktɚ pɹˈɛzənt ðɪ ɐwˈɔːɹdz fɔːɹ bˈɛst ˈæktɹəs ænd bˈɛst səpˈoːɹɾɪŋ ˈæktɹəs, wˌaɪl ðə pɹˈiːviəs jˈɪɹz wˈɪnɚ fɔːɹ bˈɛst ˈæktɹəs ænd bˈɛst səpˈoːɹɾɪŋ ˈæktɹəs pɹˈɛzənts ðɪ ɐwˈɔːɹdz fɔːɹ bˈɛst ˈæktɚ ænd bˈɛst səpˈoːɹɾɪŋ ˈæktɚ.