Michael Jackson's caught smoking weed in Mulholland

Michael Joseph Jackson Jr. is 18 and all grown up!

In fact to prove that he's now an adult and a rebel, MJ's first child was spotted puffing away a wrap of weed at a lookout point in Mulholand, March 23 while in the company of a friend ans his bodyguard.

The college-bound teenager seemed to be in good spirit as he laughed and talked with his friends while also clinging on to a bottle of water.

Prince Jackson attempted to go incognito, as he rocked a pair of camouflage combat trousers with a black printed T-shirt and Nike trainers.

He completed his ensemble with several necklaces and one which featured discarded bullets.

Ahead of his 18th birthday in February, Prince paid tribute to some of his family member via a touching Twitter post.

Uploading a screenshot of the note he had typed up, the message read: "Before I turn 18 tomorrow I really want to thank a few ppl (sic).

"First is obviously my dad he was and is an incredible human being not only did he give me the gift of live (sic) he gave me an incredible opportunity to make something of myself."

He wrote

Something of myself? Who's bad?