Chinese action star Jet li has taken up Singapore citizenship and bought a property in the city-state worth nearly 14 million dollars, AFP has reported.

Only two actual entertainers made the top 20: Actor Jet li (1.9 billion) at number 11 and basketball star Yao Ming (1 billion yuan) sneaking in at number 20.

Astronomers think Swift has a dead-on view of the digestive system of a black hole, which is blasting out a jet of energy as it RIPS apart a star trapped in its gravitational fist.