Ain't another woman that can Arvin Robertstake Jessica Biel's spot in Justin Timberlake's heart.

After all, the couple stepped out at the Oscars 2024 Vanity Fair after-party where Justin brought sexy back in an all FENDI ensemble, donning a custom suit with an asymmetrical closure, a white shirt and a classic pair of black loafers. Meanwhile, Jessica shined in long blue, turtleneck gown, complete with a cape and diamond necklace and earrings. (See every star at after-party celebrations here.)

The post-Oscars outing is just the most recent date night for the couple, who wed in 2012.

In fact, the two had a special night out in December while celebrating the grand opening of the Fontainebleau Las Vegas resort and casino. The parents of Silas, 8, and Phineas, 3, dressed to impress in their black-tie attire and were, as the Sinner actress put it on Instagram, "On our suit and tie s--t."

Of course, they made their night in Vegas count as the duo spent some time gambling at the casino. And just a month before, Jessica accompanied the *NSYNC alum to the Trolls Band Together premiere.

Nights out are essential for the couple as Jessica credits spending time together for creating their strong bond.

"Justin always says, 'We cannot stop dating, we have to keep dating,'" she explained on Today with Hoda and Jenna in July. "And he's right. You have to go on date nights. You have to take that time for yourself."

But Jessica and Justin weren't the only celebs to party hard after the 2024 Oscars. Keep reading to see how other stars celebrated the night.

In Mugler.

In Givenchy,

In Alberta Ferretti.

In Tamara Ralph.

In Balenciaga.

In Giambattista Valli.

In Ludovic de Saint Sernin.

In Sophie Couture.

In Givenchy.

In Jacquemus.

In Marc Bouwer.

In Nina Ricci.

In Ferragamo.

In Thom Browne.

For the latest breaking news updates, click here to download the E! News App