Jennifer Lopez, Alex Rodriguez
Alex Rodriguez (L) and Jennifer Lopez attend the 2019 Vanity Fair Oscar Party hosted by Radhika Jones at Wallis Annenberg Center for the Performing Arts on February 24, 2019 in Beverly Hills, California. Getty Images/Dia Dipasupil

Jennifer Lopez and boyfriend Alex Rodriguez brought the heat to the 2019 Oscars.

The 49-year-old singer shone on the Oscars 2019 red carpet on Sunday in a figure-hugging Tom Ford gown that featured mosaic mirrored tiles from head-to-toe. After the ceremony, where she presented the award for best production design with Chris Evans, she changed into another gorgeous, though this one featured a thigh-high slit.

Jennifer Lopez
Jennifer Lopez attends the Vanity Fair Oscar Party at Wallis Annenberg Center for the Performing Arts on Feb. 24, 2019 in Beverly Hills, California. Getty Images/Dia Dipasupil

In photos from the Vanity Fair Oscars Party at the Wallis Annenberg Center for the Performing Arts in Beverly Hills, Lopez cozied up to her boyfriend as she bared her leg in an iridescent navy gown. The dress featured a fan detailing on the bodice that showed off Lopez's hard-earned figure. She accessorized with ornate diamond earrings and strappy dark blue heels.

Meanwhile, Rodriguez looked dapper in a crisp black suit with a bow tie as he posed with an arm around Lopez's waist.

Prior to the awards ceremony, Rodriguez gushed over his first Oscars on Instagram.

Meanwhile, Lopez had been working extra hard these days in preparation for her upcoming role as a stripper in "The Hustlers At Scores." The singer-actress recently revealed that she had a pole installed in their home and was taking pole dancing lessons from an instructor from Cirque du Soleil.

“I have a lot of respect for people who do the pole," she said during her guest appearance on "Jimmy Kimmel Live" earlier this month. "It’s, like, acrobatic. It’s different muscle groups and the things they do with their legs, upside down, I’m like, ‘What? I can’t… hold on. Can we do that part again?’”

Rodriguez seemed to be very proud of his lady love's hard work as he recently shared a video of one of Lopez's pole dancing sessions, where the singer-actress performed to the song, "(I've Had) The Time of My Life."

Aside from working hard at the gym, Lopez and Rodriguez also took on the 10-day challenge where they removed sugars and carbs from their diet for several days. Lopez was apparently challenged by her trainer to do this, and though she found it difficult at first, she told Ellen DeGeneres that she craved less sugar after the 10 days were up.

According to Page Six, Lopez and Rodriguez may have started another round of the 10-day challenge recently as they were spotted turning down shakes during a University Of Miami baseball game.