Queen is regarded as one of the greatest honours in life, which is why only a select few get to do it but not all dress appropriately.
The most famous faces have had the pleasure of meeting Her Majesty over the years, whether it be after performing in front of her or for various other reasons.Those lucky enough to have been given the honour include A-list actresses Angelina Jolie and Meryl Streep, singing sensation Elton John, fashion icon Anna Wintour as well as the entire cast of the hit HBO phenomenon Game of Thrones.READ MORE: Sharon Osbourne meets queue of people waiting to see Queen's coffin at WestminsterTypically, these celebs slip into their best and most pristine attire for their brief interactions with the late monarch, but this isn't always the case.From extremely plunging gowns, "Halloween costumes" and even a tracksuit, Daily Star has looked at some of the most outrageous outfits worn by celebrities to meet Queen Elizabeth II.Singing sensation Lady Gaga is known for her extremely adventurous outfits as no one can forget when she took to the VMA's red carpet wearing a dress solely made of raw beef.And she certainly didn't tone things down when she met with the Queen after in 2009 dressed in what many believed resembled a "Halloween costume."The 13-time Grammy award-winning star opted for a red latex dress which featured overly puffy sleeves and fell to the floor in a maxi skirt.Keeping in line with the red theme, the House of Gucci actress donned eye shadow consisting of extravagantly embellished jewels which completely surrounded her eyes.She teamed her vibrant Atsuko Kudo gown with a pair of pointed boots and styled her platinum blonde locks in elegant curls.While this is far from her most wild outfit.
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