Rihanna scotches rumour of dating Ashton Kutcher

Pop star Rihanna is furious about her rumoured romantic link up with actor Ashton Kutcher and insists she is "single and happy".

The 24-year-old, who was spotted making a midnight visit to Kutcher's house last week, got annoyed when a journalist quizzed her about the rumoured romance, reports contactmusic.com.

She replied saying, "Wow, how disappointing was that question? I'm happy and I'm single, if that's what you're really asking."

Kutcher-Rihanna romance upsets Moore

Actress Demi Moore is reportedly heartbroken after hearing reports that her estranged husband Ashton Kutcher is dating singer Rihanna.

The 49-year-old, who recently completed a stint in a rehab for a reported eating disorder and addiction, was devastated when she saw a picture of Rihanna making a late night visit to Kutcher's home.

"Demi is constantly keeping tabs on Ashton, so when these pictures came up she was understandably devastated. Demi's convinced something happened between them and said she felt 'sick to her stomach'," femalefirst.co.uk quoted a source as saying.

"Demi's been acting crazy ever since, trying to find out information about the pair. Demi is in such a fragile state, even the idea of them together has affected her quite badly," the source added.