05/02/2014 09:56 EDT | Updated 05/02/2014 09:59 EDT

Pippa Middleton Accused Of Wearing Fake Bum For Royal Wedding

PAUL ELLIS via Getty Images
Maid of honour Philippa Middleton and Margarita Armstrong-Jones (R) smile as they travel in a Semi-State Landau in London after the wedding service for Britain's Prince William and Kate, Duchess of Cambridge, on April 29, 2011. AFP PHOTO / PAUL ELLIS (Photo credit should read PAUL ELLIS/AFP/Getty Images)

It's been three years since the royal wedding but people can't stop talking about one thing in particular -- Pippa Middleton's bum.

That's right, just days after Kate Middleton and Prince William celebrated their anniversary, the Internet is ablaze with accusations that Pippa's bottom (you know, the one that stole the show in a gorgeous Alexander McQueen dress) was actually fake.

Etiquette expert Stephane Bern spoke to The Daily Mail and said, "But of course she had a false bottom. It was an optical illusion. She knew there were a billion people watching."

Bern didn't reveal how exactly the 30-year-old enhanced her backside, but we're open to suggestions -- Shapewear? Padded underwear?

Regardless of whether or not she did have some help in the bum department, we bet the younger Middleton sister loved her 15 minutes of fame. Back in February, however, she did note that her gown may have fit "a little too well."

We disagree. That dress fit the brunette beauty just as it should have -- like a glove.

What do you think? Did Pippa really wear a false bottom or was she just showin' off what her mama gave her? Leave us a comment to let us know!

And you can judge for yourself:

Photo gallery Pippa Middleton's Bottom See Gallery