We don't tend towards conservative outfits. But if we got an invitation to meet Prince Charles in the flesh, we'd be whipping out those Peter Pan collar, cap-sleeve, solid-colored dresses faster than you can say, "Good evening, your Royal Highness."

Not Jessie J. The British performer got an audience with Prince Charles and the Duchess of Cornwall on Monday night at the Royal Variety Performance at London Palladium, so she chose her best sheer, sleeveless crop top for the occasion. Paired with white palazzo pants, the Sarli Couture top was so eye-catching Prince Charles seemed to not know where to look. Can you blame him?

Then again, Jessie J's outfit hardly seems scandalous compared to what the Spice Girls and Lady Gaga each wore to meet Queen Elizabeth II over the years.

That said, we'd still go with a Peter Pan collar dress. We don't take any chances where royals are concerned.

PHOTOS:

prince charles jessie j

jessie j prince charles

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When royals and celebs meet...

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  • With Carey Mulligan

    At a reception for the British Film Industry at Windsor Castle on April 4, 2013

  • With Leslie Phillips

    At a reception for the British Film Industry at Windsor Castle on April 4, 2013

  • With George Lucas

    At a reception for the British Film Industry at Windsor Castle on April 4, 2013

  • With Damian Lewis and Thandie Newton

    At a reception for the British Film Industry at Windsor Castle on April 4, 2013

  • With Tom Hooper and Eddie Redmayne

    At a reception for the British Film Industry at Windsor Castle on April 4, 2013

  • With rider Haley Turner, who rode Queen Elizabeth's horse

    April 19, 2013

  • With Will.I.Am

    June 4, 2012

  • With Jessie J

    June 4, 2012

  • With Kylie Minogue

    November 19, 2012

  • With Alicia Keys and Placido Domingo

    November 19, 2012

  • With Cheryl Cole

    November 19, 2012

  • With Andrea Bocelli

    November 19, 2012

  • With David Walliams

    November 19, 2012

  • With Jamie Cullum

    May 23, 2012

  • With Katie Couric

    May 22, 2012

  • With Joan Collins

    May 23, 2012

  • With Michael Sheen

    May 21, 2012

  • With Tracey Emin

    May 23, 2012

  • With David Walliams

    May 23, 2012

  • With Michelle Obama

    June 27, 2012

  • With Sir Paul McCartney

    June 4, 2012

  • With Sir Elton John

    June 4, 2012

  • With Lorraine Keane

    May 19, 2011

  • With X-Factor Finalist Mary Byrne

    May 19, 2011

  • With Duffy

    May 9, 2011

  • With Ellie Goulding

    May 9, 2011

  • With Kevin Spacey

    May 9, 2011

  • With Sophie Dahl

    March 16, 2010

  • With designer Ozwald Boateng

    March 16, 2010

  • With Erin O'Connor

    March 16, 2010

  • With Alexandra Burke

    December 7, 2009

  • With Bette Midler and Pete Kay

    December 7, 2009

  • With Anastasia, Chaka Khan, and Lulu

    December 7, 2009

  • With Lady Gaga

    (Getty photo)

  • With Jennifer Lopez

    (AFP photo)

  • With Madonna

    (Getty photo)

  • With President Barack Obama and Michelle Obama

    April 1, 2009

  • With Hillary Clinton

    April 1, 2009

  • With Michelle Obama

    (Getty photos)

  • With Helena Bonham Carter

    (Getty photo)

  • With President Barack Obama

    (Getty photos)

  • With Olympic gold medalist Abhinav Bindra

    (Getty photos)

  • With Yoko Ono

    (Getty photos)

  • With Carla Bruni

    (Getty photos)

  • With Elle Macpherson & Hugh Jackman

    (Getty photo)

  • WIth "Mr. Bean" a.k.a. Rowan Atkinson

    (Getty photo)

  • With Dame Helen Mirren

    (Getty photo)

  • With Dame Judi Dench

    (Getty photo) <em><strong>CORRECTION</strong>:</em> An earlier version of this slide left out Ms. Dench's title.

  • With Dick Cheney

    (Getty photos)

  • With Bill, Hillary & Chelsea Clinton

    (Getty photos)

  • With President George W. Bush

    (Getty photos)

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