In the night or on the runway, these two can't seem to stay away from each other.
And before you get your hopes up for a dramatic eye roll, awkward reunion or visible tension, we're here to set the record straight in one perfect meme.
As soon as photos were released, fans of the Hollywood stars shared their thoughts on social media. But perhaps the best one came from The News Clan.
"When you're looking fly af and secretly hope you run into your ex," the meme read as Bella looked straight into her ex's eyes as she nailed one of her runway looks.
While the couple ended their romantic relationship just a few short weeks ago, the annual fashion show wasn't exactly the first time they've seen each other since the breakup.
On Monday night, the twosome had a surprise run-in at Hôtel Costes where they had a friendly conversation.
E! News later chatted with Bella where she reminded fans that there isn't bad blood between the two.
"This is his second year performing, and I think he's going to kill it," Bella told E! News hours before the show. "There is no awkwardness. He is my best friend, and I am excited because I am walking during his performance."
And before you think the love and respect is just one-sided, E! News has learned that the "Starboy" singer made quite the thoughtful gesture earlier in the week.
"The Weeknd sent Bella something special to her room to wish her luck on her big day," an insider shared with E! News. "He also spoke and texted her today and throughout these past few days in Paris. They are on great terms—not back together but still talking and are still in love with each other."