We’re told the two were spotted together over the weekend on a catamaran during a vacation.
One source said the rapper — who was previously married to singer-turned-chef Kelis — is “totally smitten” with Vanessa.
But Nas’ rep told us that the two ended up on the island by “complete coincidence.”
She added: “He was there for his best friend’s wedding. They are cool and friends, though. Just not together.”
Bronfman family is worth $ 2.5 billion
The Bronfman family gained its fortunes through the Seagram Company.