Rihanna, Dane Cook Rumours 'Completely Untrue'

Representatives forRihanna have rubbished reports linking her to comedian Chris Brown.

A source alleged: "[They] have been pals for years, but their friendship has heated up in recent months because Rihanna wants to show Chris that she's still a hot commodity

"They flirt like crazy, and Dane regularly sends Rihanna flowers and gushy emails.

"Rihanna's friends all think they're carrying on a romance, but she's very secretive about it. She wants to keep everyone guessing, including Chris."

However, a spokesperson for the Bajan babe has dismissed the rumours, stating they are "completely untrue."

RiRi also hit the headlines this week following reports that she's planning to marry Breezy this summer in Barbados.

RIHANNA & BREEZY RIH-UNITED! CHECK OUT MORE PICS HERE!

SEE RAUNCHY PICS OF RIHANNA IN MTV'S GALLERY HERE!