They kept their relationship low-key, even though there were constant speculations about it.
Prepon also kept her relationship out of social media.
Prepon, of "That '70s Show" and "How I Met Your Mother," plays a lesbian drug dealer on the Netflix series "Orange Is the New Black," which returns June 6.
So it's not like the reports aren't helping promote her upcoming project...
He had an on-again off-again relationship with Wright who is 15 years older than him, but they had called off their engagement twice. Fans weren’t aware that Prepon and Foster had been dating for a while, long before their 4th of July outing.