Did The Queen chug beer at Meghan Markle and Prince Harry's royal wedding after party?

As RadarOnline.com readers know, Harry, 33, and Meghan, 36, tied the knot this May 19 at Windsor Castle — in the most watched royal wedding in modern history. While their initial public church service was extremely elegant and poised, their wedding after party was reportedly the bash of the year.

According to reports, celebrity guests and fellow royals played beer pong with the love-struck newlyweds!

"Serena Williams played beer pong like it was tennis. Everyone had so much fun with it," a source told The Sun.

"Everyone was laughing because it's something no one expected. Meghan and her mum also joined in. Then everyone danced, which really kicked off the party."

As RadarOnline.com previously reported, Meghan's mom, Doria Ragland, accompanied her on her big day after her dad, Thomas Markle, was forced to stay home due to his heart condition.

As is clear from recent photos, the yoga instructor was happy as could be during her daughter's royal wedding — and at her wild after party!

According to the publication, celebrity guests such as George Clooney and royals such as Kate Middleton happily played beer pong with the bride and groom during their midnight bash.

Unfortunately, The Queen, Prince Charles and Camilla left early.

"Prince Charles and Camilla headed off at about 10.30pm, leaving the younger ones to party," a source told The Sun. "It started to close down at about midnight to 1am — then people headed off to London, although some stayed."