Actress Jennifer Aniston says her fiance Justin Theroux is "quite special" and credits him for helping her find a personal and professional life balance because he is a "beautiful equaliser".

"He is a beautiful equaliser. He's a really beautiful, wonderful partner. He's quite special," accesshollywood.com quoted Aniston as saying.

Although Aniston and Theroux got engaged in 2012, they haven't yet set a wedding date and hence their relationship has been scrutinised ruthlessly, but Aniston insists that she now finds the speculation "comical".

"I think we're just so uninteresting, we don't do anything, that there's no real narrative other than that to sort of slap onto us. Then, once we do (marry), it's gonna be well, it (already) is the babies. I mean, it's comical," said the 45-year-old.