The cast of the upcoming Barbie movie is literally full of celebrities, and I keep remembering and finding my favorite people playing Barbie, Ken, etc.

Emma McKee (who plays Barbie) and Nuchi Gatwa (who plays Ken) are also stars of Netflix's "Sex Education" series and are great friends.

The two were photographed together many times throughout the night, but they didn't just slouch and pose for the camera: they looked into each other's eyes while laughing a lot. Basically, the two seem to be best friends, and it's very cheeky.

Of course, since we're talking here about Barbie's promo tour, both Mackie and Gatwa looked absolutely beautiful that night.

Emily Starr opted for a more low-key vibe in a satin ivory gown with a low plunge and rhinestone-embellished sandals. If you have $5,000 to spend, you can recreate Mackie's look.

Meanwhile, the star of "Doctor Who" was dressed as Cowboy Ken in an outfit I would one million percent wear to a festival. He paired a structured white top with front cutouts and a full-length cape with high-waisted silver sparkly shorts, plus a white "Austin" cowboy hat from Maison Michel and chunky black dress shoes.

As for Mackie and Gatwa's relationship, the latter cheekily addressed it via Instagram Stories, when he shared a photo of the two with the caption, "She's a 10, so she pulls in a Ken,"

he also shared a photo of him and re-shared a sweet video of the Greta Gerwig-directed "Mutual Fangirls" and wrote, "Let the world know about it. I am in love with Greta Gerwig."

So. Very. Love.