Paris Jackson and Chester Castellaw spark marriage rumours after she changes her last name on Instagram

PARIS Jackson has sparked rumours that she has secretly married her boyfriend after changing her last name on her Instagram account.

The New York Post reports that the 17-year-old changed her name to Paris Jackson Castellaw, adding the surname of boyfriend Chester, 18.

The lovebirds have only been dating since April, and Paris, who reportedly attempted suicide in 2013, has been regularly posting cute pics of the pair.

A lawyer for the Jackson estate did not get back to us.

Soccer star ... Paris Jackson's rumoured boyfriend, footballer Chester Castellaw, celebrates a 3 -1 victory win in a soccer match in Los Angeles. Picture: SplashSource:Supplied

Paris’ guardians are grandmother Katherine and cousin T.J. Jackson.

Paris is the only daughter to former King of Pop Michael Jackson and Debbie Rowe.

Paris and Chester