We just love stumbling across a random celebrity friendship.

Which is why we raised a smile when we discovered that Nadine Coyle (of Girls Aloud and forgotten passports fame) and Ollie Locke (of Made In Chelsea and luscious tresses fame) are great mates. The duo were out 'n' about in London on Saturday, attending a Sink The Pink celebration.

Derry-lass Nadine had on a pink faux-fur coat while Ollie was clad in Union Jack leggings.

Ms Coyle, whose comeback new single Go To Work is a serious chune, even appeared on Mr Locke's Insta Stories - posing up alongside the MIC star and former X Factor contestant, Fleur East. Also in attendance was Mel C - she of the Spice Girls - which only confirms that this was a seriously impressive crowd on the town. Recently, legge-bag Nadine shared a passport meme as a nod to her infamous Popstars scene on RTÉ - when she pretended to be two years older than she really was in order to get into Irish band, Six (isn't the world a funny place all the same?). Understandably, the internet couldn't contain its excitement in the aftermath. "I just love her so much," wrote one user in response. "The hero we deserve," added another.

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— Nadine Coyle (@NadineCoyleNow) September 19, 2017

We've always been big fans of wee Ms Coyle, but recently she's giving us yet more reasons to love her. "Makin' me a Gemini" is right, Nadine. https://www.youtube.com/watch?time_continue=13&v=arWE_MdhGWI