The oldest son of celebrity couple David and Victoria Beckham has proven that he is not a child anymore.

Brooklyn Beckham Gets Suave On Social Media

The teenager has taken to Instagram to post a couple random photos. It just so happens that in one snapshot, he's a little boy and in the other, he's a young man.

On Thursday, Brooklyn posted a mirror selfie where he appears to be getting more comfortable with his rugged good looks. He wears a black shirt as he takes the pic with his phone and holds a hand behind his head. He gives a little smolder in the mirror as his hair scraggles all around him.

Brooklyn Beckham Cracks A Joke On Instagram

He captioned the shot, "Bad hair day."

While his fans can definitely appreciate the handsome young man that he's turned into, Brooklyn also posted a picture of himself in a much earlier age. In the other picture, he wears a striking white suit as his hair is delicately put together and with a big smile on his face.

This pic is captioned, "Blue suit day haha."

Brooklyn will turn 16 on Wednesday, March 4. In an interview with Good Morning America, the teenager's soccer playing father mentioned what his son had planned.

"I think he wants to go for a dinner with his friends and he'll have a separate dinner with his family," David said, posted on Hello Magazine.

David Beckham has been married to his wife, Victoria, for 15 years.