United Kingdom, Sept. 23 -- Tori Spelling found Charlie Sheen to be "unimaginably intelligent" during a date night.

The 52-year-old star has recalled dating the Hollywood actor years ago and being struck by his level of intellect.

Speaking on the missSPELLING podcast, Tori shared: "There was a time that [my friend and dentist] Kevin was friends with him when they were both trying to be sober, and Kevin said, 'Charlie wants to ask you on a date'. I was nervous and didn't want to go alone.

"[Kevin's] like, 'Well, I'm going out to dinner with my parents,' and Charlie and I both knew his parents. So it was Kevin's parents, me, Kevin and Charlie and we went out to dinner."

Although their date didn't lead to anything more, Tori still has fo...