Meghan Markle celebrated her 38th birthday on Sunday, but according to reports, Kate Middleton wasnโt invited to the celebrations.
WATCH: Kate Middleton and Meghan Markle seen laughing together at Wimbledon
Since the birth of baby Archie in May, Meghan and Kate have increasingly been seen out and about together.
In July, the royal sisters in law hung out with their children as their husbands played at a charity polo match, and days later the pair appeared to be the best of friends at Wimbledon.

However, according to The Sun, Kate and Prince William did not make an appearance at Meghanโs birthday party.
An insider told the publication last week: โFrogmore Cottage will host a celebration for Meghanโs birthday.
โIt is unlikely that the Cambridges will be invited to Meghanโs 38th birthday on Sunday,โ the source said.
The snub comes after months of speculation around whether this is a royal rift between Meghan and Prince Harry, and Kate and Prince William.
Prince Harry marked his wifeโs birthday with a touching message on their joint Sussex Royal Instagram account.
โWishing HRH The Duchess of Sussex a very Happy Birthday ?โ he posted, alongside a photograph of the Duchess in a stunning blue dress.
โHappy Birthday to my amazing wife. Thank you for joining me on this adventure! โ Love, Hโ
Other members of the royal family, including Queen Elizabeth, also marked the occasion on their Instagram accounts.
Posting a photo of Meghan holding Prince Harryโs hand, Her Majesty, The Queen wrote her own birthday message to her granddaughter-in-law via the @theroyalfamily account.