Sarah Jessica Parker [Pic:Splashnews.com)
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Sarah Jessica Parker

Terrifying yet tantalising, they tower like colossuses over all other celebs - thanks to their high-rise hairdos.

Sarah Jessica Parker is the latest to fall victim to the lure of the mammoth mane.

Jessica Simpson [Pic:Getty Images)

Jessica Simpson

The Sex and the City star, 46, boasted a gigantic backcombed barnet at this week's Robin Hood Foundation annual benefit in New York.

Elle MacPherson [Pic:Rex Features)

Elle Macpherson

Model Elle Macpherson, 48, singer Jessica Simpson, 30, and Cheryl Cole, 27, have also bagged bouncing bouffants.

Cheryl Cole [pic: Getty)

Cheryl Cole

Sadly, not everyone seems uplifted by a supersized 'do. Britain's Got Talent's Amanda Holden, 40, is swamped, while artist Tracey Emin, 47, looks frazzled under a frizz.

Better ration the hairspray.

Amanda Holden [Pic:Big Pictures)