Simmons was at a business dinner at Mr. Chow last night to discuss his collaboration with Frank's Energy Drink -- and the company definitely did their research -- sending him to meet with the cutest ad rep around!

This is the same guy who has two kids with Playboy Playmate partner Shannon Tweed, and was spotted putting the moves on Rebecca Romijn and her mother last week -- and who claims to have bedded more than 1,000 women. So few?