Cruz Beckham Adorably Performs 'Cups' While Victoria and David Cheer Him On

It looks like the Beckhams have a little Instagram star on their hands.

David Beckham shared an adorable video of his youngest son, Cruz, performing the "Cups" routine. If you watch it till the end, you can hear Victoria Beckham excitedly cheer her 11-year-old on.

"Look at my little man go..." David wrote. "Ridiculously cute and the enjoyment in his face whilst doing it just makes us smile."

WATCH: David Beckham Gushes About Victoria Beckham on Her 42nd Birthday

We didn't know Cruz was such a talented singer -- very early Justin Bieber, don't you think? -- until last week, when his former pop star mom Instagrammed another "super cute" video of him.

It's not surprising that children of a soccer star/underwear model/Sexiest Man Alive and Spice Girl/fashion designer/woman who DOES smile would be talented. But the Beckhams' four kids -- Brooklyn, 17, Romeo, 13, Cruz and Harper, 4 -- are becoming stars in their own right.

"That's all we want for our children," David exclusively told ET. "To be passionate, for them to be good and polite kids."

While Victoria may have perfected Instagram, she's not quite a Snapchat pro yet. Watch her hilariously fail at the puppy filter with pal Eva Longoria in the video below.