Brooklyn Beckham, the eldest son of famous footballer David Beckham and former Spice Girls member Victoria Adams, is obviously not a child anymore; hence, it is not surprising that he's already dating "Carrie" actress Chloe Moretz.

Just this Wednesday, Aug. 27, the 15-year-old was spotted arriving at the Ed Sheeran concert in Los Angeles' Staples Center, Daily Mail first reported.

Brooklyn was photographed wearing a charcoal T-shirt, black skinny jeans with a dangling silver chain accessory. He kept it really simple but classy for the lively event.

His rumored girlfriend, rising star Chloe Grace Moretz was also seen arriving at the concert, but eyewitnesses said the two walked in separately.

The 17-year-old "If I Stay" actress reportedly sported a sheer lacy top, black skinny jeans and suede boots.

Once inside the concert venue, Brooklyn and Chloe convened in the lobby and waited for their VIP passes. A tall bodyguard escorted them the entire time.

After the concert, Beckham and Moretz were photographed exiting the venue together and rode a black SUV driving off into the night, noted Mirror.

This is not the first time Brooklyn and Chloe stepped out together publicly.

On Aug. 10, Victoria and David Beckham's son and the Florida-born film actress were seen attending the Young Hollywood Awards.

Just last week, Beckham also showed his support to his girlfriend by attending the premiere of her latest film "If I Stay."

In a recent interview with the Sunday Times, Moretz gushed about all the dating rumors that is being tagged to her name as of late.

"I don't even know what dating is at this point," she told the publication. "It's all so stupid. Why can't you just hang out with each other? Go to dinner if you want to? Why can't you go skateboarding if you want to go skateboarding with a guy?"

On the other hand, the "500 Days of Summer" star recognized that she has already met Beckham's parents in a separate interview, according to Metro.

"We met at SoulCycle in LA. We SoulCycle together. The Beckhams are a really sweet family," she said of Brooklyn's family.

The dating rumors between Beckham and Moretz reportedly started when they were spotted together at this year's Paris Fashion Week.