WATCH: Hollywood's cutest partners slay the red carpet together at the 2019 Oscars
Some of Hollywood's cutest couples walked the red carpet together at Sunday's 2019 Academy Awards.
Jennifer Lopez and Alex Rodriguez also rolled up on the red carpet together -- with J.Lo donning a stunning, metallic, high-necked gown as A-Rod posed beside her in a white jacket with black slacks.
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Jennifer Lopez and Alex Rodriguez arrive for the Oscars, Feb. 24, 2019 in Los Angeles.
Kelly Ripa and husband Mark Consuelos were all smiles as they arrived together at the Dolby Theatre.
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Kelly Ripa and Mark Consuelos arrive at the Oscar, Feb. 24, 2019, at the Dolby Theatre in Los Angeles.
Adam Driver, who is up for best supporting actress for his role in "BlacKkKlansman," brought his longtime girlfriend Joanne Tucker to the event.
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Joanne Tucker and Adam Driver arrive at the Oscars, Feb. 24, 2019, at the Dolby Theatre in Los Angeles.
Mahershala Ali and his wife Amatus Sami-Karim arrived and walked the red carpet together.
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Amatus Sami-Karim and Mahershala Ali arrive at the Oscars, Feb. 24, 2019, at the Dolby Theatre in Los Angeles.
Actor Billy Porter brought along husband Adam Smith.
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Billy Porter and Adam Smith walk the red carpet ahead of the 91st Annual Academy Awards, Feb.24, 2019 in Hollywood, Calif.
Bradley Cooper, who is up for three Oscars tonight, and his girlfriend Irina Shayk posed on the red carpet together.
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Bradley Cooper and Irina Shayk arrive at the Oscars, Feb. 24, 2019, at the Dolby Theatre in Los Angeles.
Amy Adams, who is up for best supporting actress for her role in "Vice," posed for the cameras with husband Darren Le Gallo by her side.
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Darren Le Gallo, left and Amy Adams arrive at the Oscars, Feb. 24, 2019, at the Dolby Theatre in Los Angeles.
Best actress nominee Melissa McCarthy and her husband, Ben Falcone, made quite an entrance.
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Melissa McCarthy and Ben Falcone attend the 91st Annual Academy Awards, Feb. 24, 2019 in Hollywood, Calif.
Longtime Hollywood power couple Sam Rockwell and Leslie Bibb also showed up together, beaming side-by-side on the red carpet.
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Sam Rockwell and Leslie Bibb attend the 91st Annual Academy Awards, Feb. 24, 2019 in Hollywood, Calif.
Willem Dafoe brought along his wife, Giada Colagrande.
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Willem DaFoe and Giada Colagrande arrive at the Oscars, Feb. 24, 2019, at the Dolby Theatre in Los Angeles.
Jason Momoa attended the awards show with his wife by his side this year.
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Lisa Bonet and Jason Momoa attend the 91st Annual Academy Awards, Feb. 24, 2019 in Hollywood, Calif.