Amanda Holden looks about 18 years old in her ‘sexy’ Dorothy costume for World Book Day

Fans were blown away by Amanda Holden’s Wizard of Oz-inspired World Book Day costume…

Amanda Holden, dressed as “sexy” Dorothy in a thigh-skimming gingham dress and pigtails for World Book Day

Wow! Amanda Holden looked incredible as she dressed up as Dorothy from The Wizard of Oz while leading the celebs celebrating World Book Day

The 52-year-old TV and radio personality donned the iconic outfit, complete with a wicker basket slung over one shoulder, and flashed her toned legs in a pair of red, sparkly stilettos.

Amanda, a judge on America’s Got Talent, dressed up as Dorothy, along with her Heart Breakfast co-stars Jamie Theakston and Ashley Roberts, who portrayed Tin Man and The Cowardly Lion, respectively.

Getting into character: The TV personality, 51, even got her co-hosts Jamie Theakston and Ashley Roberts involved, as the trio dressed up as the characters from the famous children’s novel The Wizard of Oz by L. Frank Baum

The mother of two posted photos of herself and her children to Instagram as they strolled down the yellow brick road.

Amanda wrote this as the caption for the post she shared with her 1.9 million followers: “I’ve got a feeling we’re not in Kansas anymore #worldbookday #wizardofoz”

Many of Amanda’s followers commented on how much they liked her outfit. “Omg amazing,”.

Another supporter, however, penned “Another person chimed in, “You guys look incredible. Insightful, I appreciate you revealing that”

Stunning: Amanda put on a very leggy display in a blue gingham pinafore and donned the iconic red heels while striking a pose

World Book Day is an annual fundraising event in which participants are encouraged to dress up as their literary heroes.

Since 1997, all schoolchildren have been given a voucher that can be used to purchase books.

Unrecognisable: Ashley showed off her incredible figure in a brown skin-tight catsuit, while boosting her height in a pair of heels

The media personality has been making an effort to draw attention to herself lately, and this week she left the Heart FM studios in a particularly dazzling ensemble.

Amanda took off her bra and wore a white cardigan without a top, giving the audience a clear view of her breasts. She accessorized with a camel coat, calf-length skirt, and matching shoes.

The popular TV star went retro for her visit to an ABBA concert. She made waves as she posed in a black jumpsuit and high heels.

She wrote in the post’s caption: “Well. You don’t need me to say this is BLOODY BRILLIANT BUT IT IS BLOODY BRILLIANT @abbavoyage I wept with joy.”

Recently, Amanda has been co-starring with fellow comedian Alan Carr in the TV series Amanda & Alan’s Italian Job.

The duo provided entertaining content as they renovated a €1 apartment in Sicily for their fans.