Meghan Markle attended the US Open yesterday to support her friend Serena Williams.

It wasn't long before eagle-eyed fans spotted that the mum of one's outfit featured a sweet tribute to her family and we can't deal with the cuteness of it all. For the event where she sat in Serena's box amongst friends, Meghan Markle wore a J Crew denim dress, which is reportedly on sale now, and paired it with a grey coat slung over her shoulders. However, it was her jewellery that received the most attention especially the delicate gold chain around her neck. The pretty necklace features two separate dog tags both of which were embossed with separate initials, A for Archie and H for Harry. According to The Daily Mail, Meghan's necklace is from a brand named Mini Mini Jewels and retails around the €240 mark. Meghan was wearing the Diamond Accented Dog Tag Initial Pendant Necklace and the 14-carat gold piece is likely to surge in popularity now that the Duchess of Susses has been pictured wearing it. This isn't the first time Meghan has paid tribute to her baby son with her jewellery as she was spotted an 'A' necklace at Wimbedon a couple of months ago. Her weekend visit to New York is believed to have been a last-minute decision and she flew commercial, without her husband or son. During the brief stay, she got to see Serena's game against Bianca Andreescu and she also managed to fir in a birthday surprise for Daniel Martin, her friend and makeup artist, also the talent behind Meghan's bridal beauty for her wedding to Prince Harry in May 2018.