Zhang Ziyi and Vivi Nevo in this undated file photo.

Actress Zhang Ziyi has denied rumors that she has broken up with her billionare fiance Vivi Nevo.

"I saw the rumors on the internet. They are ridiculous!" Ziyi told reporters at the premiere of her new film Sophie's Revenge in Beijing on Sunday.

"My boyfriend and I are in a steady relationship," she said,"everything is all right!"

The couple, who began dating in 2007, originally planned to tie the knot this year in August. However, the wedding has been postponed due to "their busy schedules", which triggered various speculation.

(CRI August 10, 2009)