(Cover) - EN Showbiz - Elizabeth Hurley has said love is making her feel sick, following sordid claims about Shane Warne.

The British star has hit the headlines due to her turbulent love life over recent months. In December, she confirmed she had split from husband Arun Nayar after she was seen in a steamy clinch with former Australian cricket star Shane. It was then reported she had ended her romance with Shane, 41, after discovering he had been sending sexy texts to another women.

However, Elizabeth, 45, and the sportsman eventually managed to work things out, and attended a wedding together in Australia over the weekend.

It now seems as if the burgeoning romance has been thrown into doubt yet again, after an adult movie star alleged she slept with Shane while he was dating Elizabeth.

The British beauty appeared to refer to the scandal on her Twitter page today, revealing she is finding the allegations difficult to cope with.

Happy Valentine's Day! Remember, love is like a rollercoaster ride- sometimes it's exhilarating but sometimes u feel sick and want to get off (sic), she wrote.

Her representative has refused to comment on the allegations.

The stars decision to use Twitter to discuss her personal life is not surprising she and Shane have regularly communicated on the social networking website since they were first linked.

Just last week he asked his fans for help coming up with something exciting to do with Elizabeth while they were holidaying together. Where is the sexiest place to take Elizabeth for lunch ? Suggestions please ? Chapel St ? Crown ? And no - not for spaghetti on toast (sic)!!! he wrote. (C) Cover Media