Thandiwe Newton links arms with her brother Jamie as they step out in London

Thandiwe Newton was pictured linking arms with her brother Jamie as they stepped in North London on Tuesday. She was allegedly involved in a bust-up with Magic Mike co-star Channing Tatum over Will Smith 's Oscars slap - which she has denied Trendy: Continuing her look with a navy blazer, she sported yellow trainers and accessorised with a grey scarf, while strolling with her sibling The new PR agency said: 'I can confirm I'll be working with Thandiwe, we are both very much looking forward to working on future projects together'. Casual: Jamie also cut a low-key figure in a grey T-shirt which he layered beneath a navy gilet and orange shorts, while donning striped socks and orange Converses New start: It comes after MailOnline revealed Thandiwe has signed with a new PR team following a tumultuous few months in her personal and professional life Strong: The Westworld star recently fired her old UK agent of three decades and her US agent Gaby Morgerman flew in to try to help after a series of big changes in her life Exciting: The new PR agency said: 'I can confirm I'll be working with Thandiwe, we are both very much looking forward to working on future projects together' The star is reportedly living with musician Lonr following her recent split from husband of 16 years Ol. Meanwhile her US agent Gaby is considered one of the most powerful women in Hollywood, representing stars including Matthew McConaughey and Minnie Driver over her thirty year career at powerhouse agency William Morris Gone: Thandiwe reportedly fired her UK team at London based agency Independent Talent Group earlier this year Awful: It comes after Thandiwe was branded 'crazy' by the step-father of her toyboy lover Lonr, 25 New man: The star is reportedly living with musician Lonr following her recent split from husband of 16 years Ol He said: 'Lord have mercy on her - and him. Elijah said that he is not concerned by the 24 year age gap between the pair, explaining: 'Look, he knows what to do with an older woman' Moving on: It was reported the Line Of Duty star is 'living with 25-year-old musician Lonr', following the pair's recent public display of affection in Malibu, and wants 'everyone to know' about the romance Happy: The actress is said to be acting like a 'love-struck teenager' while pals close to the star have claimed Ol was 'blindsided' by her new romance Beauty: A source said: 'Thandiwe has been staying with Elijah in LA and is acting like a smitten teenager.