International songstress Britney Spears insists she's a domestic goddess when it comes to keeping things in check at home.

The singer and X Factor US judge is engaged to Jason Trawick, and says despite her hectic schedule she still trumps her partner when it comes to household chores.

She told ET Online: "[I’m better than Jason at] organising and keeping things clean."

Spears has been particularly busy of late with her role as an X Factor judge and mentor alongside Simon Cowell, Demi Lovato and L.A. Reid.

Despite landing a place on the coveted TV talent show panel, the blonde star says family life is the most gratifying, revealing that "seeing [her] children in gymnastics class" ranked top of the list of her proudest moments of the year.

Spears has sons Sean Preston and Jayden James from her marriage to Kevin Federline which ended after two years.