All eyes were on Jennifer Aniston's dress at the 2017 Oscars — but it wasn't long before eagle-eyed viewers realized she was not the first celeb to wear the gown.

Jennifer, 48, stunned on stage as she presented the In Memoriam segment of the Academy Awards in the sexy Versace number with a thigh-high slit.

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Her husband, Justin Theroux, could not keep his hands off the brunette beauty at the Vanity Fair Oscars after party, where she was all smiles as she walked down the red carpet.

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Six months earlier, Jennifer Lopez, 47, wore the same exact gown as she took the stage with her ex Marc Anthony at Madison Square Garden.

J.Lo, who is a huge fan of Versace, slayed in the revealing dress as well, but instead of going with Jen's more natural approach to makeup and hair, the Puerto Rican beauty went with a dramatic smokey eye and pulled back ponytail.

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However, there's no denying both women have the legs for the gown!

The Friends star was not the only famous beauty who was inspired by Jenny from the Block at the awards show.

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Getty Images, E!

Kris Jenner wore a nude lace gown that looked exactly like the Zuhair Murad ensemble she wore at the 2013 Golden Globes.

Clearly, you can't go wrong with following J.Lo's fashion lead! For more celebs caught wearing the same dress, click through the gallery below!