Victoria Beckham shared a home video on Monday morning of her 13-year-old son smoothly belting out the lyrics to an unknown track.
"And I miss you, girl, like sunlight misses the moon," Cruz sings. "And I pray that I'll be back inside your arms one day soon."
"Kisses," Victoria captioned the clip, possibly alluding to the song's title.
She tagged both Cruz and Rodney "Darkchild" Jerkins, a popular record producer and songwriter who has worked with the likes of Michael Jackson, Britney Spears, Beyoncé and Victoria's former girl group, the Spice Girls.
The Beckhams first took note of Cruz's talent in 2016 and worked quickly with family friend and Bieber's manager, Scooter Braun, to release a Christmas track titled, "If Everyday Was Christmas."
David told ET at the time, “He came to us five weeks ago, and we realized that he has a cute little voice -- a good little voice -- and a passion and he said, ‘You know, why don't I do a Christmas song? Why don't I, you know, do a Christmas song and give the-the funds to a charity of his choice?’ And we said, ‘Great. Great idea.’”
As for a collaboration with his Posh Spice mom?
“Oh, I don't know about that. You'd have to ask Victoria,” David said. “I doubt, I doubt that. I'd love to see it, but I'm not sure it's gonna happen.”
Now that he's a little older, Cruz's singing style is reminiscent of a 2008 Bieber singing Chris Brown's "With You."
For more on the talented Beckham children, watch the clip below.