They are one of Hollywood’s power couples who announced their engagement last year.

And Jennifer Lopez and Alex Rodriguez looked smitten as they celebrated her manager Benny Medina’s birthday party at Papi Steak in Miami on Friday.

The On The Floor, 50, looked uber-stylish in a white leather jacket, worn over a figure-hugging matching dress.

Smitten: Jennifer Lopez and Alex Rodriguez looked smitten as they celebrated her manager Benny Medina’s birthday party at Papi Steak in Miami on Friday

Style: The On The Floor, 50, looked uber-stylish in a white leather jacket, worn over a figure-hugging matching dress

The dress teased a glimpse of her ample cleavage and hugged her slender midriff and waist.

The star added a touch of sparkle with metallic detail on the dress straps.

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The Hustlers actress wore her brunette locks in a sleek bun while her pretty features were enhanced with metallic shadow, fluttery lashes and rose lipgloss.

Gorgeous: The dress teased a glimpse of her ample cleavage and hugged her slender midriff and waist

PDA: Jennifer and A-Rod looked very happy as they hugged each other at the table

Toast; Alex raised a glass to the birthday boy on his 62nd birthday

Leggy: The star revealed her toned frame as she walked in her icy white dress

Applause: Jennifer looked delighted as she applauded her longterm friend and manager

Baseball legend A-Rod, 44, looked dapper in a black jumper and matching trousers as he planted a kiss on his beautiful fiancee.

The stars appeared to be having a wild night as they toasted Benny on his 62nd birthday.

Jennifer in turn embraced her beau, before staring into his eyes.

Yay! A-Rod looked dapper in an all-black ensemble as he chatted with pals

Snap happy: The star took a photo of the celebration as the couple revelled in their night out

Laughter: Jennifer could barely contain her excitement as she laughed at the table

Busty: Jennifer revealed her ample cleavage as she posed up a storm

Speech: Benny looked delighted as he posed in front of his giant cake

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The singer and professional baseball player announced their engagement in March 2019 after two years of dating.

They met back in 2005 at Shea Stadium when the Yankees played the New York Mets and in 2016 the baseball player called her and asked her to dinner.

Jennifer has two children with her ex Marc Anthony, Maximilian David and Emme Maribel.

And A Rod has two daughters of his own, Ella Alexander and Natasha Alexander.

Smitten: The couple looked close as they walked into the party together

Stylish: J-Lo looked sensational as she walked into the venue in her form-fitting gown

Hand-in-hand: The stars looked smitten as they headed into the soiree together

Wow factor: Jennifer looked gorgeous as she strutted along the street