Although Queen Elizabeth often celebrates her birthday on more than one occasion, Meghan Markle will ring in her 38th birthday on Sunday. While some may expect a lavished bash attended by Prince William and Kate Middleton, it appears the couple didn’t make it on to the guest list.

After Meghan was criticized for spending too much money on her baby shower in New York City, the Duchess of Sussex will reportedly have a low-key celebration at her residence in Windsor.

"Frogmore Cottage will host a celebration for Meghan's birthday," a source told Fabulous Digital.

“The Clooney clan will be in Villa Oleandra on Lake Como and the Sussexes will not want to be seen enjoying more of their lavish hospitality after the PR disaster backlash post the US baby shower.”

Along with criticism over Meghan’s expensive baby shower, the Duchess of Sussex has also been accused of causing a feud with Prince William and Kate. While the status of the group’s relationship remains unclear, the source believes Kate and William won’t be invited to Meghan’s celebration. “It is unlikely that the Cambridges will be invited to Meghan's 38th birthday on Sunday," the insider told the outlet. 

According to The Sun, Meghan and Prince Harry weren’t present for Kate’s 37th birthday celebration and spent Meghan last birthday attending a wedding. Although Meghan is expected to have a small celebration surrounded by family, it seems William and Kate won’t be in attendance.

Despite reports of a rumored feud between Meghan, Prince Harry, Prince William and Kate, the couples have continued to put on a united front whenever they step out in public. 

Prince William, Prince Harry, Meghan Markle and Kate Middleton Pictured [L-R]: The Duke of Cambridge, Duke of Sussex, Duchess of Sussex and Duchess of Cambridge arrive at Westminster Abbey to attend a service to mark the centenary of the Armistice on Nov. 11, 2018 in central London. Photo: Paul Grover/AFP/Getty Images