Sofia Richie and Jaden Smith had some major PDA while enjoying under the sun on a Malibu beach. The former couple sparked rekindled romance rumors after they had been spotted being a little touchy-feely. 

In the photos obtained by Daily Mail, Sofia and Jaden could be clearly seen having fun in the sun. They even seemed to be twinning, wearing the same-colored bright pink swimming outfit. 

A source told E! News the "two spent all day and night hanging out together." Although they were with their friends, it couldn't be denied that the kids of ultra-famous celebrities, Will Smith and Lionel Richie, had their eyes only for each other. 

They swam in the water together, held hands, and even shared a hug. When they didn't run in and out of the water, they shared "cocktails" and had a "picnic."

Sofia and Jaden showed off-the-charts chemistry on their getaway. The insider added they were smiling at each other and flirting the entire day. They, too, looked very comfortable with one another. 

Aside from hanging out on the beach, they also had dinner with friends at the famous celebrity hotspot, Nobu. They stayed together with their pals for several hours and left in a Sprinter van.

The tipster also revealed Sofia was seemed to be in an excellent mood while with Jaden. She, too, couldn't stop smiling while with him.

It looked like she had a lot of fun and was very happy, too. For the rest of the night, the 22-year-old model went back to a friend's house along with the actor-rapper.

In case fans didn't know, Sofia and Jaden had a thing all the way back to 2012. They started dating in November of the said year. At the time, they were only 14 years old.

However, they ended things between them in 2013. After their breakup, the 22-year-old singer-songwriter dated Kylie Jenner.

Sofia, recently, broke up with her most recent boyfriend, Scott Disick, who is 15 years her senior. They dated for almost three years and ended up parting ways after Kourtney Kardashian's former partner had a short visit to a rehab facility in Colorado in May.

Since then, the Talentless founder usually spends more time with his family, Daily Mail noted. Disick and Kardashian share three kids, Mason, 10, Penelope, 8, and Reign, 5. 

Rumors had it Sofia and Disick rekindled their romance in July. They even spent some time together during the Independence Day holiday. But, they called it quits again after only a month. They, reportedly, officially broke up in mid-August.