Emily Ratajkowski fans compare her to Posh Spice with new bob haircut in cleavage-baring selfie

Emily Ratajkowski is never shy about putting her body out there, flaunting it in bikinis and skimpy clothing on Instagram at any given chance.

The Blurred Lines model has been enjoying a sunny getaway in her latest social media snaps, which involve a lot of parading around in bikinis and revealing nattire.

But one photo that shocked her followers is of the scantily-clad star showing off a new bob haircut – shunning her trademark long tresses that have become part of her identity.

Wearing an extremely revealing off-shoulder polka dot top that shows off her breasts, with a pair of bikini bottoms and a black beret, Emily sported a new 'lob' (long bob) hair cut most recently donned by Kendall Jenner and Bella Hadid.

The snap has been liked over half a million times in just 8 hours, proving that the new hairstyle is a hit.

One fan compared her to Victoria Beckham's pop star days, commenting: "Posh Spice".

Another put: "She looks like a younger Sandra Bullock here, except with curves."

Someone else said: "Nice hairstyle ❤️" as another added: "Best cleavage in the business"

The American-born model, 26, catapulted to fame after starring in Robin Thicke's music video for Blurred Lines in 2013, and has since been an Instagram phenomenon for her figure to 14.1m followers.

Following her newfound status as an international sex symbol since the video, she was named Woman of the Year by Esquire magazine in 2013 and has since featured in several movies, including 2015's We Are Your Friends in a lead role alongside Zac Efron.

She is now also an advocate for women's health issues as a spokesperson for Planned Parenthood and supports the right of women to express their sexuality, though her claim to being a feminist has been both supported and disputed.