Hollywood's biggest night of the year brings all the hottest celebrity couples together in one room to celebrate their highest achievements, so there's bound to be some mushiness involved. Over the past 88 years, we've seen every kind of kiss, squeeze, and hand-hold in the book. Ahead, our favorite public displays of affection at the Oscars of all time.
Kidman grabbed Urban's face and pulled him in for an intimate kiss on the 2017 Oscars red carpet.
After helping to fan out Teigen's train on the red carpet, Legend playfully leaned in to kiss her on the cheek. (Husband-of-the-year material right there.)
Timberlake is notorious for acting silly on the red carpet—and here, at the 2016 Oscars, he was no different. He sweetly rested his head on Biel's shoulder (she played it off pretty cool), and made puppy dog eyes for the paparazzi.
Gaga initiated all the PDA here, leaning over to kiss then-fiancé Kinney on the cheek.
In 2015, the soon-to-be newlyweds hugged each other tightly on the red carpet. Sadly, we know these PDA moments are no more, now that the couple has filed for divorce.
A night away from the kids means a little more action, but it seems Shepard took Bell by surprise here.
Legend gave Teigen a sweet kiss on the forehead at the Oscars after-party. In 2015, he won the award for "Best Original Song" for Selma's "Glory."
In an intimate moment, Cumberbatch kissed his new (and newly pregnant) wife's hand on the red carpet. The two were married just a month before the Oscars.
Before accepting his Best Actor Oscar for his role in Dallas Buyer's Club, McConaughey very passionately kissed his wife.
Channing sweetly rested his hand on Jenna's baby bump while leaning in for a quick peck during the 2013 Oscars red carpet.
Hathaway shared a passionate kiss with her husband before heading to the stage to accept her award for "Best Actress" in Les Misérables.
After he was announced "Best Actor" for his role in The Artist, Dujardin shared an intimate kiss with his wife before accepting the award.
Streep took home her third Oscar in 2012, an occasion that certainly constitutes a big smooch from her longtime husband.
Portman's fiancé (now, husband) kissed her just before she went on stage to accept her Oscar for "Best Actress."
Kidman and Urban's PDA was a more dialed down back in 2011.
Robert kept it G-rated with the red carpet PDA, giving his wife a quick peck on her hand.
Caught kissing—well, air kissing that is. Longtime husband-and-wife Brody and Parker snuck in two quick cheek pecks inside the 2010 Oscars venue.
On the 2007 Oscars red carpet, Robert and Susan stopped to share a moment together.
With his Oscar in hand (his film An Inconvenient Truth won Best Documentary Feature), the director kissed his actress wife.
At the 78th Annual Academy Awards, the Pursuit of Happiness actor leaned in to kiss his wife.
The Notebook stars were spotted together at the 78th Annual Academy Awards. How cute is Gosling for kissing the side of McAdams' head? Damn, we wish they were still a couple.
Hoffman held his wife O'Donnell close as he kissed the side of her head inside the Oscars venue. He won "Best Actor" for his leading role in Capote that year.
Swank and Lowe were captured laughing together just after what we think was a big kiss.
The couple was spotted locking lips at an Oscars pre-party in 2005.
Just another cute moment between Mr. and Mrs. Smith at the Oscars Vanity Fair after-party in 2004.
When she came up to accept her award for "Best Actress," Theron took Brody by surprise and gave him a huge kiss—which was actually meant as a joke. The year before, Brody won "Best Actor" and kissed his presenter, Halle Berry.
After receiving her Oscar, Theron went back to the audience and kissed her longtime boyfriend, Townsend.
In 2002, Berry won "Best Actress in a Leading Role," and promptly kissed her then-husband with her award in hand.
The two were by no means together, but Hoffman gave Streep some kind of kiss on the neck. Maybe it was congratulatory? This was her first Oscar win at the age of 29.
The co-stars shared a kiss holding their Oscars for the movie One Flew Over the Cuckoo's Nest.