PHOTOS: Unforgettable Oscars red carpet fashion moments

When it's time for the Oscars, Hollywood's biggest celebrities (and designers) bring their fashion A-game. While some were controversial, these red carpet gowns are all unforgettable.

Watch the Oscars on ABC on Feb. 28! Live red carpet coverage begins at 5 p.m. ET | 4 p.m. CT | 2 p.m. PT with "ON THE RED CARPET AT THE OSCARS." Check your local listings.