Has Paris Hilton undergone a boob job?

Paris Hilton has sparked speculations that she might have gone under the knife after she was caught flaunting a curvier figure at a beach in Malibu.

In one snap, the 32-year-old socialite's colourful two-piece top barely contained her breasts as she bended over, the Sun reported.

Hilton had almost got a boob job in her 20s, but changed her mind after deciding that she loved her body the way it is.