Jennifer Aniston has described the ‘mortifying moment’ her fiancee Justin Theroux decided to watch Leprechaun, the actress’ 1993 big screen debut.

Jennifer AnistonAniston at the Horrible Bosses 2 premiere

Appearing as a guest on the BBC’s ‘Graham Norton’ show the actress said, "Actually, it was a mortifying moment when Justin and I had just started to date. He was flipping through the channels and he stumbled upon that. And that was our next two hours, much to my embarrassment.”

Aniston starred in the horror flick back in 1993 opposite Warwick Davis. A year later she won the role of Rachel Green in ‘Friends’ and the rest, as they say, is history.

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Aniston has been dating ‘The Leftover’s’ actor Theroux since 2011 and the couple announced their engagement in August, 2012. The actress is currently doing the rounds promoting her latest movie Horrible Bosses 2 which sees her reprising the role of sex-crazed dentist Julia Harris.

But of course the topic of a ‘Friends’ reunion is never far away for Aniston and the actress was once again asked if she’d reprise her role of Rachel Green. “At this point I honestly think we should just wait until we are really much older and have ‘Golden Friends’”, she suggested. Adding “Then you wouldn’t have the comparison.”

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Aniston also described how her iconic ‘Rachel’ haircut came about, revealing it was a little too much for the actress to maintain, “My hairdresser was loaded when he gave me the hair cut.  He had a great time with the blow-dryer but didn’t think that I would have to do it myself,” she said, “He then leaves me with a round brush and hairdryer. I didn’t know what I was doing. It was hair hell!”