Liam Neeson and Pamela Anderson are allowing fans’ imaginations to run wild when it comes to their steamy “chemistry.” Neeson, 73, and Anderson, 58, appeared on Today Tuesday morning to promote their new Naked Gun film.

On July 29, a source told PEOPLE that Pamela Anderson and Liam Neeson are "smitten with each other" Pamela Anderson and Liam Neeson's chemistry is playing out off-screen. The Naked Gun costars have been fueling romance speculation for weeks as they've stepped out on the press run for their summer comedy.