Karen won the Best Actress award at the 2011 TV Choice Awards for her portrayal of Amy Pond in Doctor Who.
Karen won the Scottish Fashion Icon of the Year award at the 2012 Scottish Fashion Awards in Glasgow, Scotland.
Karen admitted recently that her Doctor Who character Amy Pond wasn't originally intended to be Scottish but that Steven Moffat wrote her as Scottish after Karen had secured the role.
Karen appeared on the March 2010 cover of SFX magazine along with Matt Smith.
Karen has provided a reading for the Doctor Who audio book, The Hounds Of Artemis with co-star Matt Smith.
Karen is a handful of regular actors who have previously played minor roles on Doctor Who. Other actors include Colin Baker, Lalla Ward, and Freema Agyeman.
In 2009, Karen appeared in the BBC Switch programme, The Well.
Karen's father John is a care worker and her mother Marie is a housewife. Karen admitted the first person she told when she got the role of Amy Pond was her mother, who the actress said was a big fan of Doctor Who.
Karen will be forming part of the youngest pairing of Doctor and companion on Doctor Who. In 2009, the new Doctor, Matt Smith, is 26, and she is just 21. Their combined age will be younger than that of Jon Pertwee when he was playing the Time Lord in the 1970s.
Within days of the announcement of Karen's role as the Eleventh Doctor's companion, six appreciation groups were set up for her on Facebook.
Doctor Who writer, Steven Moffatt, has referred to Karen as "funny, clever, gorgeous and sexy". At the same time he said about her that, "a generation of little girls will want to be her. And a generation of little boys will want them to be her too."
In 2007 Karen went on the catwalk at London Fashion Week on behalf of fashion designer Allegra Hicks.
Karen is 5' 11" tall.
Karen Gillan is in movie called New Town Killers out in June 2009. She plays a young girl in a bus station.
Karen loves vintage clothes shops and can often be seen in them looking for something special.
Karen can play the piano.
When Karen was 16 she decided she wanted to pursue her acting career further. She studied acting at Edinburgh's Telford College. A year later she went to the prestigious Italia Conti Academy in London.
Karen went to school at Charleston Academy in Inverness, Scotland.
Karen loved acting from a very early age. She went to several youth theatre groups and took part in a wide range of productions at school.
In 2009 Karen began filming her role in the movie Outcast where she plays the part of Ally.
Karen: (on her audition for Doctor Who): Then I got the recall, the second audition. That was when I started sweating. This huge thing. And it was so secretive I couldn't even tell BBC reception where I was going, had to pretend it was for something called Panic Moon, which is an anagram of companion.
Karen: (on looking up herself on the internet): I just started to read a few things, like articles that people had written and then I started to read a couple of the comments and then I thought, "Right, I shouldn't do this, it's too weird for the head!" And then I stopped! People talking about you and projecting all these things on you ... it was like, "whoa, okay!" It's also really nice, on the other hand, because people care and they're interested.
Karen: (on Amy's relationship with the Doctor): She has a love for him, a really deep love for him. But not romantic.
Karen: (On being asked if she's talked to former companions on Doctor Who) I haven't, no. I would love to though. They're all busy actresses and I'm sure they've got more important things to do than get in touch with me, but hopefully I'll get to meet them in the future.
Karen: I'd love to do a film like Porno, the sequel to Trainspotting. That would be a dream come true, to play a really gritty part with an excellent cast. I'd like to explore that side of things.
Karen: I got teased for being a redhead when I was younger, which is strange because I'm Scottish and there are loads of us - we should unite forces! I love my red hair.
Karen: (About seeing iconic images from Doctor Who). When I first met the Daleks, I couldn't believe it, because it's such an iconic image and it was just sitting there ... and then you meet the guys who control them on the inside.
Karen: (About her character, Amy Pond's dress sense) Yes, the skirt is quite short. Initially, they wanted me in trousers, just because of the practicality of running around. But I wanted the mini-skirt because I think it really suits Amy's sassy character.
Karen: (On telling her parents about being cast in Doctor Who). I really wanted to tell my parents, but I thought it wasn't a good idea as my mum Marie is a huge fan. I didn't want to drop that bomb on her and she'd then have to keep it secret.So I waited until the news went public before going up to Inverness to tell her.
Karen: (About her role in Doctor Who.) It was so much fun playing a villain – you can really go over the top.
Karen: (About working with the Eleventh Doctor.) Matt Smith is an incredible actor and it is going to be so much fun to act alongside him - I just can't wait to get started!
Karen: (On being cast as the new companion for Doctor Who for the fifth season.) I am absolutely over the moon at being chosen to play the Doctor's new companion. The show is such a massive phenomenon that I can't quite believe I am going to be a part of it.