According to Kpop Starz, Gillan reportedly broke up with her then boyfriend Patrick Green, a photographer, after exclusively seeing each other for six straight years.
Gillan and Green were notable private about their romance; however, their split was highly publicized since rumors that the actress was cheating with her 'Doctor Who' co-star Matt Smith surfaced.
For a couple of years now, everyone seems to be quite interested whether the 31-year-old actor is seeing someone or not.
Just this April, Matt Smith girlfriend rumors once again surfaced following his reunion with his 'Doctor Who' co-star Karen Gillan.
“My eight-year-old self doesn’t know what do with himself,” he laughed. Tennant’s certainly one for ticking off his childhood dreams, although he did note how it changes your perception of a series. It used to be the show I waited for every Saturday night with bated breath, it was very exciting. In some ways it changes how you are, you can never be a fan in the same way again because of course you’re looking at your own ugly mug, it’s quite hard to be entirely enjoying it – and, of course, I knew what was coming as I’d read the script.