Alyssa Milano: Justin Theroux & I Never Dated

Justin Theroux steps out in head to toe black while heading into a medical center on Friday (May 25) in Beverly Hills, Calif.

Alyssa Milano recently clarified rumors she once dated the 40-year-old actor.

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“Completely false. We were co-workers & great friends but never dated. He dated my best friend at the time. I love that guy,” Alyssa, who worked with Justin on 1997′s Below Utopia, tweeted.

Earlier in the week, Justin enjoyed a quiet dinner with girlfriend Jennifer Aniston in Studio City.