11/30/2007 AT 06:55 PM EST
Is there romance in the air for Canadian rocker/photographer Bryan Adams and Australian supermodel Elle Macpherson?
Reports in the British papers have linked the couple in recent days, suggesting Macpherson got flirtatious with Adams at a private party at his London home on Tuesday, following the opening of his latest photography exhibit.
"Elle and Bryan are great friends. That's all I know," Adams's rep tells PEOPLE.
Macpherson, 44, split
with longtime partner Arpad Busson, with whom she has two sons, in 2005. Adams, 48, has never married or had children.