Pamela Anderson is opening up for the first time about the intimate dating details from her "short" romance with her The Naked Gun co-star Liam Neeson , RadarOnline.com can reveal.

The former Baywatch babe, 58, and Neeson, 73, were accused of putting on a "showmance" to promote the movie with their loved-up red-carpet appearances in June. Still, Anderson swears they shared an "intimate week" after production wrapped the year prior. Article continues below advertisement

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"If you must know, Liam and I were romantically involved for a short while but only after we finished filming," Anderson revealed in a new interview .

The duo spent their magical week together at Neeson's upstate New York home,

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