Meghan Markle wore a sweet tribute to baby Archie while supporting friend Serena Williams at US Open

Meghan Markle has paid a sweet tribute to her son Archie while she was out at the US Open.

The Duchess of Sussex reportedly flew to the US late last week, ahead of her friend’s Serena William’s important final at the US Open on Saturday 7th September.

The royal made sure she attended the competition to support her friend – just like she did at Wimbledon – and made the quick trip without husband Prince Harry and baby Archie.

Credit: Getty

But no matter the distance between them, the two special guys in her life are never out of her mind – and Meghan had an adorable memento to prove it.

READ MORE: Kate Middleton and Meghan Markle spotted out with the kids at polo match (including baby Archie!)

The duchess was wearing a beautiful gold necklace that features two dog tags with the initials H and A – for Harry and Archie – and is adorned with a diamond.

Credit: Getty

According to the Daily Mail, the gorgeous piece of jewellery is by the Mini Mini Jewels brand.

The sweet tribute is similar to the one Meghan wore at Wimbledon, when she was spotted wearing a delicate necklace with the initial A.

The mum’s quick visit to the US comes just a few weeks before she travels to South Africa alongside husband Prince Harry and baby Archie.

They announced last week that the visit will be starting on Monday 23rd September, and it will be the first time royal fans could potentially see a glimpse of Archie since he attended his dad’s polo game back in July.