Tommy Lee and Pamela Anderson's son Brandon Lee has reportedly joined 'The Hills: New Beginnings'.

The 22-year-old offspring of the Motley Crue drummer and the 'Baywatch' actress is the latest star to sign up to the reboot of the popular MTV reality series , which will air next year.

An insider told 'Entertainment Tonight': ''While there has been no official confirmation, Brandon is in final negotiations for a role on the new reboot of 'The Hills'.

''The world really doesn't know Brandon. The public is unaware of what a smart, funny, caring and charismatic guy he is.''

Brandon was recently in the headlines after he knocked out his father in March in a fight, but he claimed he'd acted in self defence because his dad was supposedly drunk.

Whilst Brandon was not charged over the incident, they continue to be at loggerheads.

According to the source, neither Tommy or Pamela will be involved with the show.

They added: ''Pamela hasn't been asked to appear on the show yet, but there is nothing she wouldn't do to support her son's career.''

If the news is true, Brandon will be joining the likes of Mischa Barton, Heidi Montag, Spencer Pratt, Audrina Partridge, Stephanie Pratt, Whitney Port, and Brody Jenner on the show.

The 32-year-old actress - who is known for starring in teen drama series 'The O.C.', which ran from 2003 to 2007 - recently confirmed she's joined the cast in a video on her Instagram.

The short clip showed Mischa in her car, taking off a pair of sunglasses and saying ''Welcome to The Hills b***h'', whilst Natasha Bedingfield's 2004 hit 'Unwritten' played in the background.

She captioned the clip: ''The secret's out... I'm joining the cast of The Hills. When MTV approached me with the chance to be a part of the reality show that was inspired by The OC, it felt like the perfect opportunity for an irresistibly inviting new chapter. (sic)''

Brody - who is the son of Caitlyn Jenner, formerly known as Bruce Jenner - will appear with his wife Kaitlynn Carter Jenner, and after rumours of their involvement surfaced in August, he took to Instagram in September to confirm his return.

Posting a picture of the Sunset Strip with his head shot adorning one of the buildings, the 35-year-old reality star wrote: ''Don't call it a comeback. THE HILLS: New Beginnings coming soon to @mtv #haterswillsayitsphotoshopped (sic)''

Stephanie, 32, previously took to Instagram to announce that she will also be returning, saying: ''I am so excited to start filming #TheHills #NewBeginnings #MTV with my friends & family! it's going to be EPIC @mtvthehills.''

Whilst Whitney confirmed her involvement when she wrote: ''Throw back to my first VMAs look. Good thing I get to go back and make up for my insane looks on #thehills on the NEW HILLS REBOOT!!! Maybe they'll let me out of the fashion closet this time. #mtv. (sic)''