Ellie Goulding and Taylor Swift recreate scenes from 'The Office'.

Ellie Goulding

Ellie Goulding

The 'On My Mind' hitmaker has revealed the pair have fun by pretending they are a part of the British sitcom and says the 'Shake It Off' singer is "really funny".

She shared to Cosmopolitan magazine: "She's really funny. She's got a very British sense of humour. We love doing scenes from The Office."

Meanwhile, Lena Dunham - who is also part of the 25-year-old star's squad - recently compared their friendship group to a witches' coven.

She joked: "Speaking of camp mother, I feel that Taylor [Swift] has really taken control and said, 'I'm going to get us all together in the same place, I'm gonna make it very clear that friendship is powerful and women are magic and if anybody thinks this is a witches' coven they might be right.' She's just made it her job in a very cool way."

The group are so close that Taylor insists she has no problems with her friends dating her ex-boyfriends as sisterhood is far more important than "some guy".

She explained: "It's almost like the sisterhood has such a higher place on the list of priorities for us. It's so much more important than some guy that it didn't work out with.

"Now more than ever we need to be good and kind to each other and not judge each other - and just because you have the same taste in men, we don't hold that against each other."