"The Highly Publicized Thing Made Me Uncomfortable": 13 Celebrities Who Dated Other Celebrities Before They Were Super Famous

Running into your high school ex at the grocery store might be awkward, but imagine crossing paths with them at the Grammys!

Here are 13 celebs you didn't know dated other famous people when they were teenagers:

1.Harry Styles and former Little Mix member JADE "went on like one date" when they were about 16. It was around the time he was put in One Direction on The X Factor. They "kept in touch" until he ghosted her.

Harry at an event wears a sleeveless, multicolored argyle-patterned jumpsuit, showing tattoos on his arms and chest
Harry at an event wears a sleeveless, multicolored argyle-patterned jumpsuit, showing tattoos on his arms and chest
Jade in a stylish, off-the-shoulder dress with lace-up detailing poses at a Rolling Stone event with logos as the backdrop
Jade in a stylish, off-the-shoulder dress with lace-up detailing poses at a Rolling Stone event with logos as the backdrop

Neilson Barnard / Getty Images for The Recording Academy, Neil Mockford / WireImage / Via Getty

In 2025, Jade told The Louis Theroux Podcast, "Then the minute they went on live shows, he didn't message me back, and I thought, 'That's it now, he's gone, he's made it.' And then I made it [on The X Factor] the next year, and then I saw him in the room after, and he was like, 'I'm really sorry that I ignored you.'..I was so young, it didn't really matter. But he was always very, very lovely."

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2.Jack Antonoff and Scarlett Johannson, who were classmates at the Professional Children's School in NYC, reportedly dated when they were 17 and went to prom together.

Jack kissing Scarlett's nose, they're seated at an event

3.During their time at LaGuardia High School in New York, Timothée Chalamet was Lourdes Leon's "first boyfriend."

Timothée on red carpet in a velvet outfit with a large scarf. Background displays text:
Timothée on red carpet in a velvet outfit with a large scarf. Background displays text:
Lourdes in an embellished, form-fitting dress with a matching handbag, posing on a red carpet
Lourdes in an embellished, form-fitting dress with a matching handbag, posing on a red carpet

Mondadori Portfolio / Mondadori Portfolio via Getty Images, Jeff Kravitz / FilmMagic

In 2021, she told Vanity Fair, "I respect him a lot. We were a little item."

4.When they were 17, Brandy and Kobe Bryant met at the 1996 Essence Awards. Soon after, he asked her to prom.

Koby kissing Brandy on the cheek at a premiere

5.When they were both about 15, Aubrey Plaza was John Gallagher Jr.'s first girlfriend.

Jojn and Aubrey smiling and posing together, with him wearing a patterned shirt and her in a collared top, in a casual setting

6.Sabrina Carpenter dated fellow Disney Channel star Bradley Steven Perry "from about 14 to 16." They met because her show, Girl Meets World, filmed next-door to his show, Mighty Med. She was his first girlfriend.

Sabrina wearing a sparkling strapless gown with a matching high collar, wavy hair on a red carpet
Sabrina wearing a sparkling strapless gown with a matching high collar, wavy hair on a red carpet
Bradley in a suit and dotted shirt on a celebrity event backdrop
Bradley in a suit and dotted shirt on a celebrity event backdrop

Taylor Hill / WireImage / Via Getty, Sarah Morris / Getty Images

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On a 2024 episode of The Unplanned Podcast, Bradley said, "We dated when we were so young, you know. It was just like a little high school relationship, you know, when we were working....She's unbelievably talented. She always has been."

He also said that he "always kinda knew" she was someone who'd make it big because she was "hardworking" and "very, very talented."

7.Kylie Jenner and Cody Simpson reportedly dated when they were 14.

Kylie and Cody with arms around each other in a group photo. She's in a high-low dress and leather jacket, and he's in a t-shirt, jeans, scarf, and long coat

8.Gigi Hadid and Cody Simpson began a two-year on-and-off-again relationship when they were about 18 and 16.

The couple pose together; Cody wears a hat and shirt, Gigi in a striped dress with turquoise accessories, at a Coachella event

9.When AJ Michalka was 15, she dated then-17-year-old Joe Jonas for over a year. They met when her band, Aly & AJ, opened for his band, the Jonas Brothers.

Joe and AJ with arms around each other in a group photo. He's wearing a camo t-shirt and jeans, and she's in a floral dress

10.Starting when they were 15 and 16, Olivia Rodrigo dated her Bizaardvark costar Ethan Wacker for a little over a year.

Olivia and Ethan with arms around each other in a group photo. She's wearing a floral top and jeans, and he's wearing a Marvel t-shirt

11.When Big Time Rush's Kendall Schmidt was 13, he went on his very first date with then-15-year-old Lucy Hale.

Kendall in a patterned short-sleeve shirt at an iHeartRadio event. Background features sponsor logos
Kendall in a patterned short-sleeve shirt at an iHeartRadio event. Background features sponsor logos
Lucy in a sleek, fitted dress with a bateau neckline, short hairstyle, and statement earrings at a celebrity event
Lucy in a sleek, fitted dress with a bateau neckline, short hairstyle, and statement earrings at a celebrity event

Taylor Hill / FilmMagic / Via Getty, River Callaway / Variety via Getty Images

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In 2012, he told Popstar!, "I took her horseback riding [in] Griffith Park. It went well enough that we're friends still."

12.13: The Musical on Broadway costars Ariana Grande and Graham Phillips reportedly dated from ages 15-18.

They seemingly remained friends. They were spotted hanging out in 2016 and in 2019.

13.And finally, before Lance Bass was out as gay, he dated Danielle Fishel in high school. They attended her prom together.

Posing at an event, Danielle wears a casual sweater and jeans, while Lance is in a plaid shirt and jacket

Which young love surprised you the most? Let us know in the comments!