Jessica Biel Shows Off Rockin' Bod at Oscars After-Party With Justin Timberlake

The actress looked so good, her husband couldn't help but snap a photo of his own on the red carpet!

Justin Timberlake
is one lucky guy.

The "Can't Stop the Feeling" singer may not have taken home an Oscar on Sunday, but he did get to spend the evening with one stunning woman on his arm -- wife Jessica Biel! After scoring herself a spot on ET's Best Dressed list in an embellished gold KaufmanFranco gown and a Tiffany & Co. necklace on the Academy Awards red carpet earlier that night, the 34-year-old actress kept with a gilded theme at the Vanity Fair after party.

Biel stunned in a one-of-a-kind caped evening gown by Ralph Lauren for her second ensemble of the evening, featuring a deep v-neck and open sides to show off her killer abs. Timberlake, 36, was unsurprisingly blown away by the look, stopping to snap a photo of his own on the red carpet. See the adorable moment below!

WATCH: Jessica Biel Looks Like an Amazingly Fit Oscar in a Sparkly Gold Gown 

Pascal Le Segretain/Getty Images
Getty Images
Getty Images
Getty Images

Timberlake and Biel were all smiles as they celebrated a fun date night out, opening up to ET's Nancy O'Dell and Kevin Frazier about son Silas, who will turn two in April. 

"He does not want the diapers changed," Timberlake confessed on red carpet. "He's hitting his terrible twos a little early, so we're hoping he'll get out of them a little early."

"He's doing amazing, but it's one of those things where you're like, I love you, but I don't know if I like you," Biel added, which Timberlake explained, "There's other moments where you're like, This is really hard and I don't know what the hell I'm doing."

Of course, Timberlake also couldn't help but adorably gush over his gorgeous wife.

"We were on our way here and I was like, 'I win. Everybody go home,'" he sweetly said. "I have my own gold statuette already."

There they go giving us those #RelationshipGoals again! See the interview below.