Article continues below advertisementBrooklyn Beckham and Nicola Peltz are standing strong amid the model's allegations against his parents.The couple was spotted for the first time since Beckham's ruthless social media post, walking their dog in Malibu, Calif., on Thursday, January 22.According to psychologist and body language expert Darren Stanton, the stars put on a "united front" and appeared unfazed by the online noise.Article continues below advertisementSource: MEGABrooklyn Beckham and Nicola Peltz are estranged from the model's family.