On the biggest night in Hollywood, the stars walking the red carpet have some big decisions to make: what to wear, what to say, and maybe the most crucial decisionwho to bring.

Over the years, weve seen the nominees bring some interesting dates to the Oscars, ranging from longtime loves to short-term flings to supportive family members. Take a look at these amazing photos of couples from red carpets past.

Hollywood glam

Oscar night is all about the glamour, and these gorgeous couples took their style and grace from the silver screen to the red carpet.

Warren Beatty and Natalie Wood at the Oscars in 1962: The two starred in the 1961 film "Splendor in the Grass."

Hulton Archive / Getty Images

Jack Nicholson and Anjelica Huston at the Oscars in 1976:

Ron Galella/WireImage

Remember they dated?

Celebrity relationships can come and go in the blink of an eye. Some of Hollywood's biggest stars have been on the awards circuit for so long, we've seen them red-carpet test a number of their relationships. Did you remember that these stars were an item?

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Red carpet romance: Remember these couples of Oscars past?